15671257724

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{309293}}^1$

素因数の和:309589

約数の個数: 24

約数和(自身を含む): 28059151680

約数和(自身を除く): 12387893956

約数列:

[1, 2, 4, 53, 106, 212, 239, 478, 956, 12667, 25334, 50668, 309293, 618586, 1237172, 16392529, 32785058, 65570116, 73921027, 147842054, 295684108, 3917814431, 7835628862, 15671257724]

約数ペア:

[(1, 15671257724), (2, 7835628862), (4, 3917814431), (53, 295684108), (106, 147842054), (212, 73921027), (239, 65570116), (478, 32785058), (956, 16392529), (12667, 1237172), (25334, 618586), (50668, 309293)]