19875049344

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{556537}}^1$

素因数の和:556588

約数の個数: 96

約数和(自身を含む): 59037551040

約数和(自身を除く): 39162501696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 496, 558, 576, 744, 992, 1116, 1152, 1488, 1984, 2232, 2976, 3968, 4464, 5952, 8928, 11904, 17856, 35712, 556537, 1113074, 1669611, 2226148, 3339222, 4452296, 5008833, 6678444, 8904592, 10017666, 13356888, 17252647, 17809184, 20035332, 26713776, 34505294, 35618368, 40070664, 51757941, 53427552, 69010588, 71236736, 80141328, 103515882, 106855104, 138021176, 155273823, 160282656, 207031764, 213710208, 276042352, 310547646, 320565312, 414063528, 552084704, 621095292, 641130624, 828127056, 1104169408, 1242190584, 1656254112, 2208338816, 2484381168, 3312508224, 4968762336, 6625016448, 9937524672, 19875049344]

約数ペア:

[(1, 19875049344), (2, 9937524672), (3, 6625016448), (4, 4968762336), (6, 3312508224), (8, 2484381168), (9, 2208338816), (12, 1656254112), (16, 1242190584), (18, 1104169408), (24, 828127056), (31, 641130624), (32, 621095292), (36, 552084704), (48, 414063528), (62, 320565312), (64, 310547646), (72, 276042352), (93, 213710208), (96, 207031764), (124, 160282656), (128, 155273823), (144, 138021176), (186, 106855104), (192, 103515882), (248, 80141328), (279, 71236736), (288, 69010588), (372, 53427552), (384, 51757941), (496, 40070664), (558, 35618368), (576, 34505294), (744, 26713776), (992, 20035332), (1116, 17809184), (1152, 17252647), (1488, 13356888), (1984, 10017666), (2232, 8904592), (2976, 6678444), (3968, 5008833), (4464, 4452296), (5952, 3339222), (8928, 2226148), (11904, 1669611), (17856, 1113074), (35712, 556537)]