15799264

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 33847632

約数和(自身を除く): 18048368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 163, 208, 233, 326, 416, 466, 652, 932, 1304, 1864, 2119, 2608, 3029, 3728, 4238, 5216, 6058, 7456, 8476, 12116, 16952, 24232, 33904, 37979, 48464, 67808, 75958, 96928, 151916, 303832, 493727, 607664, 987454, 1215328, 1974908, 3949816, 7899632, 15799264]

約数ペア:

[(1, 15799264), (2, 7899632), (4, 3949816), (8, 1974908), (13, 1215328), (16, 987454), (26, 607664), (32, 493727), (52, 303832), (104, 151916), (163, 96928), (208, 75958), (233, 67808), (326, 48464), (416, 37979), (466, 33904), (652, 24232), (932, 16952), (1304, 12116), (1864, 8476), (2119, 7456), (2608, 6058), (3029, 5216), (3728, 4238)]