42912412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{5821}}^1$

素因数の和:5941

約数の個数: 24

約数和(自身を含む): 79877840

約数和(自身を除く): 36965428

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 5821, 7372, 11642, 23284, 110599, 221198, 442396, 564637, 1129274, 2258548, 10728103, 21456206, 42912412]

約数ペア:

[(1, 42912412), (2, 21456206), (4, 10728103), (19, 2258548), (38, 1129274), (76, 564637), (97, 442396), (194, 221198), (388, 110599), (1843, 23284), (3686, 11642), (5821, 7372)]