10864048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2749}}^1$

素因数の和:2789

約数の個数: 40

約数和(自身を含む): 23870000

約数和(自身を除く): 13005952

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 2749, 3952, 5498, 10996, 21992, 35737, 43984, 52231, 71474, 104462, 142948, 208924, 285896, 417848, 571792, 679003, 835696, 1358006, 2716012, 5432024, 10864048]

約数ペア:

[(1, 10864048), (2, 5432024), (4, 2716012), (8, 1358006), (13, 835696), (16, 679003), (19, 571792), (26, 417848), (38, 285896), (52, 208924), (76, 142948), (104, 104462), (152, 71474), (208, 52231), (247, 43984), (304, 35737), (494, 21992), (988, 10996), (1976, 5498), (2749, 3952)]