15949258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 27216000

約数和(自身を除く): 11266742

約数列:

[1, 2, 13, 23, 26, 46, 149, 179, 298, 299, 358, 598, 1937, 2327, 3427, 3874, 4117, 4654, 6854, 8234, 26671, 44551, 53342, 53521, 89102, 107042, 346723, 613433, 693446, 1226866, 7974629, 15949258]

約数ペア:

[(1, 15949258), (2, 7974629), (13, 1226866), (23, 693446), (26, 613433), (46, 346723), (149, 107042), (179, 89102), (298, 53521), (299, 53342), (358, 44551), (598, 26671), (1937, 8234), (2327, 6854), (3427, 4654), (3874, 4117)]