15484012

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{10723}}^1$

素因数の和:10765

約数の個数: 18

約数和(自身を含む): 28600908

約数和(自身を除く): 13116896

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 10723, 21446, 42892, 203737, 407474, 814948, 3871003, 7742006, 15484012]

約数ペア:

[(1, 15484012), (2, 7742006), (4, 3871003), (19, 814948), (38, 407474), (76, 203737), (361, 42892), (722, 21446), (1444, 10723)]