15499212

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67979}}^1$

素因数の和:68005

約数の個数: 24

約数和(自身を含む): 38068800

約数和(自身を除く): 22569588

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 67979, 135958, 203937, 271916, 407874, 815748, 1291601, 2583202, 3874803, 5166404, 7749606, 15499212]

約数ペア:

[(1, 15499212), (2, 7749606), (3, 5166404), (4, 3874803), (6, 2583202), (12, 1291601), (19, 815748), (38, 407874), (57, 271916), (76, 203937), (114, 135958), (228, 67979)]