7919428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9473}}^1$

素因数の和:9507

約数の個数: 24

約数和(自身を含む): 15916320

約数和(自身を除く): 7996892

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 9473, 18946, 37892, 104203, 179987, 208406, 359974, 416812, 719948, 1979857, 3959714, 7919428]

約数ペア:

[(1, 7919428), (2, 3959714), (4, 1979857), (11, 719948), (19, 416812), (22, 359974), (38, 208406), (44, 179987), (76, 104203), (209, 37892), (418, 18946), (836, 9473)]