19244376

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{11621}}^1$

素因数の和:11656

約数の個数: 48

約数和(自身を含む): 54390960

約数和(自身を除く): 35146584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 11621, 23242, 34863, 46484, 69726, 92968, 104589, 139452, 209178, 267283, 278904, 418356, 534566, 801849, 836712, 1069132, 1603698, 2138264, 2405547, 3207396, 4811094, 6414792, 9622188, 19244376]

約数ペア:

[(1, 19244376), (2, 9622188), (3, 6414792), (4, 4811094), (6, 3207396), (8, 2405547), (9, 2138264), (12, 1603698), (18, 1069132), (23, 836712), (24, 801849), (36, 534566), (46, 418356), (69, 278904), (72, 267283), (92, 209178), (138, 139452), (184, 104589), (207, 92968), (276, 69726), (414, 46484), (552, 34863), (828, 23242), (1656, 11621)]