15698028

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2278

約数の個数: 48

約数和(自身を含む): 39818240

約数和(自身を除く): 24120212

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2221, 2356, 3534, 4442, 6663, 7068, 8884, 13326, 26652, 42199, 68851, 84398, 126597, 137702, 168796, 206553, 253194, 275404, 413106, 506388, 826212, 1308169, 2616338, 3924507, 5232676, 7849014, 15698028]

約数ペア:

[(1, 15698028), (2, 7849014), (3, 5232676), (4, 3924507), (6, 2616338), (12, 1308169), (19, 826212), (31, 506388), (38, 413106), (57, 275404), (62, 253194), (76, 206553), (93, 168796), (114, 137702), (124, 126597), (186, 84398), (228, 68851), (372, 42199), (589, 26652), (1178, 13326), (1767, 8884), (2221, 7068), (2356, 6663), (3534, 4442)]