17404684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 35481600

約数和(自身を除く): 18076916

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 109, 191, 209, 218, 382, 418, 436, 764, 836, 1199, 2071, 2101, 2398, 3629, 4142, 4202, 4796, 7258, 8284, 8404, 14516, 20819, 22781, 39919, 41638, 45562, 79838, 83276, 91124, 159676, 229009, 395561, 458018, 791122, 916036, 1582244, 4351171, 8702342, 17404684]

約数ペア:

[(1, 17404684), (2, 8702342), (4, 4351171), (11, 1582244), (19, 916036), (22, 791122), (38, 458018), (44, 395561), (76, 229009), (109, 159676), (191, 91124), (209, 83276), (218, 79838), (382, 45562), (418, 41638), (436, 39919), (764, 22781), (836, 20819), (1199, 14516), (2071, 8404), (2101, 8284), (2398, 7258), (3629, 4796), (4142, 4202)]