19222364148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{7573}}^1$

素因数の和:7953

約数の個数: 96

約数和(自身を含む): 49380541056

約数和(自身を除く): 30158176908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 307, 318, 614, 636, 689, 921, 1228, 1378, 1842, 2067, 2756, 3684, 3991, 4134, 7573, 7982, 8268, 11973, 15146, 15964, 16271, 22719, 23946, 30292, 32542, 45438, 47892, 48813, 65084, 90876, 97626, 98449, 195252, 196898, 211523, 295347, 393796, 401369, 423046, 590694, 634569, 802738, 846092, 1181388, 1204107, 1269138, 1605476, 2324911, 2408214, 2538276, 4649822, 4816428, 5217797, 6974733, 9299644, 10435594, 13949466, 15653391, 20871188, 27898932, 30223843, 31306782, 60447686, 62613564, 90671529, 120895372, 123220283, 181343058, 246440566, 362686116, 369660849, 492881132, 739321698, 1478643396, 1601863679, 3203727358, 4805591037, 6407454716, 9611182074, 19222364148]

約数ペア:

[(1, 19222364148), (2, 9611182074), (3, 6407454716), (4, 4805591037), (6, 3203727358), (12, 1601863679), (13, 1478643396), (26, 739321698), (39, 492881132), (52, 369660849), (53, 362686116), (78, 246440566), (106, 181343058), (156, 123220283), (159, 120895372), (212, 90671529), (307, 62613564), (318, 60447686), (614, 31306782), (636, 30223843), (689, 27898932), (921, 20871188), (1228, 15653391), (1378, 13949466), (1842, 10435594), (2067, 9299644), (2756, 6974733), (3684, 5217797), (3991, 4816428), (4134, 4649822), (7573, 2538276), (7982, 2408214), (8268, 2324911), (11973, 1605476), (15146, 1269138), (15964, 1204107), (16271, 1181388), (22719, 846092), (23946, 802738), (30292, 634569), (32542, 590694), (45438, 423046), (47892, 401369), (48813, 393796), (65084, 295347), (90876, 211523), (97626, 196898), (98449, 195252)]