15295254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1249}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 33180000

約数和(自身を除く): 17884746

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 942, 1249, 2041, 2498, 3747, 4082, 6123, 7494, 12246, 16237, 32474, 48711, 97422, 196093, 392186, 588279, 1176558, 2549209, 5098418, 7647627, 15295254]

約数ペア:

[(1, 15295254), (2, 7647627), (3, 5098418), (6, 2549209), (13, 1176558), (26, 588279), (39, 392186), (78, 196093), (157, 97422), (314, 48711), (471, 32474), (942, 16237), (1249, 12246), (2041, 7494), (2498, 6123), (3747, 4082)]