15423364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{971}}^1$

素因数の和:1024

約数の個数: 36

約数和(自身を含む): 31107888

約数和(自身を除く): 15684524

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 361, 418, 722, 836, 971, 1444, 1942, 3884, 3971, 7942, 10681, 15884, 18449, 21362, 36898, 42724, 73796, 202939, 350531, 405878, 701062, 811756, 1402124, 3855841, 7711682, 15423364]

約数ペア:

[(1, 15423364), (2, 7711682), (4, 3855841), (11, 1402124), (19, 811756), (22, 701062), (38, 405878), (44, 350531), (76, 202939), (209, 73796), (361, 42724), (418, 36898), (722, 21362), (836, 18449), (971, 15884), (1444, 10681), (1942, 7942), (3884, 3971)]