15694971824

素因数分解:

$2^4\times 7^1\times {\mathrm{140133677}}^1$

素因数の和:140133692

約数の個数: 20

約数和(自身を含む): 34753152144

約数和(自身を除く): 19058180320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 140133677, 280267354, 560534708, 980935739, 1121069416, 1961871478, 2242138832, 3923742956, 7847485912, 15694971824]

約数ペア:

[(1, 15694971824), (2, 7847485912), (4, 3923742956), (7, 2242138832), (8, 1961871478), (14, 1121069416), (16, 980935739), (28, 560534708), (56, 280267354), (112, 140133677)]