15775472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{51893}}^1$

素因数の和:51920

約数の個数: 20

約数和(自身を含む): 32174280

約数和(自身を除く): 16398808

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 51893, 103786, 207572, 415144, 830288, 985967, 1971934, 3943868, 7887736, 15775472]

約数ペア:

[(1, 15775472), (2, 7887736), (4, 3943868), (8, 1971934), (16, 985967), (19, 830288), (38, 415144), (76, 207572), (152, 103786), (304, 51893)]