15145394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1907}}^1$

素因数の和:1958

約数の個数: 24

約数和(自身を含む): 26170128

約数和(自身を除く): 11024734

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 1907, 3814, 3971, 7942, 20977, 36233, 41954, 72466, 398563, 688427, 797126, 1376854, 7572697, 15145394]

約数ペア:

[(1, 15145394), (2, 7572697), (11, 1376854), (19, 797126), (22, 688427), (38, 398563), (209, 72466), (361, 41954), (418, 36233), (722, 20977), (1907, 7942), (3814, 3971)]