15239464

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 29484000

約数和(自身を除く): 14244536

約数列:

[1, 2, 4, 8, 59, 83, 118, 166, 236, 332, 389, 472, 664, 778, 1556, 3112, 4897, 9794, 19588, 22951, 32287, 39176, 45902, 64574, 91804, 129148, 183608, 258296, 1904933, 3809866, 7619732, 15239464]

約数ペア:

[(1, 15239464), (2, 7619732), (4, 3809866), (8, 1904933), (59, 258296), (83, 183608), (118, 129148), (166, 91804), (236, 64574), (332, 45902), (389, 39176), (472, 32287), (664, 22951), (778, 19588), (1556, 9794), (3112, 4897)]