15203372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 29611008

約数和(自身を除く): 14407636

約数列:

[1, 2, 4, 17, 34, 47, 67, 68, 71, 94, 134, 142, 188, 268, 284, 799, 1139, 1207, 1598, 2278, 2414, 3149, 3196, 3337, 4556, 4757, 4828, 6298, 6674, 9514, 12596, 13348, 19028, 53533, 56729, 80869, 107066, 113458, 161738, 214132, 223579, 226916, 323476, 447158, 894316, 3800843, 7601686, 15203372]

約数ペア:

[(1, 15203372), (2, 7601686), (4, 3800843), (17, 894316), (34, 447158), (47, 323476), (67, 226916), (68, 223579), (71, 214132), (94, 161738), (134, 113458), (142, 107066), (188, 80869), (268, 56729), (284, 53533), (799, 19028), (1139, 13348), (1207, 12596), (1598, 9514), (2278, 6674), (2414, 6298), (3149, 4828), (3196, 4757), (3337, 4556)]