39968938802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{4258357}}^1$

素因数の和:4258410

約数の個数: 24

約数和(自身を含む): 68142244716

約数和(自身を除く): 28173305914

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 4693, 9386, 4258357, 8516714, 55358641, 80908783, 110717282, 161817566, 1051814179, 1537266877, 2103628358, 3074533754, 19984469401, 39968938802]

約数ペア:

[(1, 39968938802), (2, 19984469401), (13, 3074533754), (19, 2103628358), (26, 1537266877), (38, 1051814179), (247, 161817566), (361, 110717282), (494, 80908783), (722, 55358641), (4693, 8516714), (9386, 4258357)]