19005286592

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{19081}}^1$

素因数の和:19369

約数の個数: 56

約数和(自身を含む): 38386877760

約数和(自身を除く): 19381591168

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 197, 316, 394, 632, 788, 1264, 1576, 2528, 3152, 5056, 6304, 12608, 15563, 19081, 31126, 38162, 62252, 76324, 124504, 152648, 249008, 305296, 498016, 610592, 996032, 1221184, 1507399, 3014798, 3758957, 6029596, 7517914, 12059192, 15035828, 24118384, 30071656, 48236768, 60143312, 96473536, 120286624, 240573248, 296957603, 593915206, 1187830412, 2375660824, 4751321648, 9502643296, 19005286592]

約数ペア:

[(1, 19005286592), (2, 9502643296), (4, 4751321648), (8, 2375660824), (16, 1187830412), (32, 593915206), (64, 296957603), (79, 240573248), (158, 120286624), (197, 96473536), (316, 60143312), (394, 48236768), (632, 30071656), (788, 24118384), (1264, 15035828), (1576, 12059192), (2528, 7517914), (3152, 6029596), (5056, 3758957), (6304, 3014798), (12608, 1507399), (15563, 1221184), (19081, 996032), (31126, 610592), (38162, 498016), (62252, 305296), (76324, 249008), (124504, 152648)]