15427438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 25855200

約数和(自身を除く): 10427762

約数列:

[1, 2, 13, 26, 59, 89, 113, 118, 178, 226, 767, 1157, 1469, 1534, 2314, 2938, 5251, 6667, 10057, 10502, 13334, 20114, 68263, 86671, 130741, 136526, 173342, 261482, 593363, 1186726, 7713719, 15427438]

約数ペア:

[(1, 15427438), (2, 7713719), (13, 1186726), (26, 593363), (59, 261482), (89, 173342), (113, 136526), (118, 130741), (178, 86671), (226, 68263), (767, 20114), (1157, 13334), (1469, 10502), (1534, 10057), (2314, 6667), (2938, 5251)]