15239724

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 37287936

約数和(自身を除く): 22048212

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 71, 93, 124, 142, 186, 213, 284, 372, 426, 577, 852, 1154, 1731, 2201, 2308, 3462, 4402, 6603, 6924, 8804, 13206, 17887, 26412, 35774, 40967, 53661, 71548, 81934, 107322, 122901, 163868, 214644, 245802, 491604, 1269977, 2539954, 3809931, 5079908, 7619862, 15239724]

約数ペア:

[(1, 15239724), (2, 7619862), (3, 5079908), (4, 3809931), (6, 2539954), (12, 1269977), (31, 491604), (62, 245802), (71, 214644), (93, 163868), (124, 122901), (142, 107322), (186, 81934), (213, 71548), (284, 53661), (372, 40967), (426, 35774), (577, 26412), (852, 17887), (1154, 13206), (1731, 8804), (2201, 6924), (2308, 6603), (3462, 4402)]