15817348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2851}}^1$

素因数の和:2947

約数の個数: 24

約数和(自身を含む): 29546720

約数和(自身を除く): 13729372

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 2851, 5548, 5702, 11404, 54169, 108338, 208123, 216676, 416246, 832492, 3954337, 7908674, 15817348]

約数ペア:

[(1, 15817348), (2, 7908674), (4, 3954337), (19, 832492), (38, 416246), (73, 216676), (76, 208123), (146, 108338), (292, 54169), (1387, 11404), (2774, 5702), (2851, 5548)]