15672371204

素因数分解:

$2^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1368527}}^1$

素因数の和:1368947

約数の個数: 24

約数和(自身を含む): 31421402880

約数和(自身を除く): 15749031676

約数列:

[1, 2, 4, 7, 14, 28, 409, 818, 1636, 2863, 5726, 11452, 1368527, 2737054, 5474108, 9579689, 19159378, 38318756, 559727543, 1119455086, 2238910172, 3918092801, 7836185602, 15672371204]

約数ペア:

[(1, 15672371204), (2, 7836185602), (4, 3918092801), (7, 2238910172), (14, 1119455086), (28, 559727543), (409, 38318756), (818, 19159378), (1636, 9579689), (2863, 5474108), (5726, 2737054), (11452, 1368527)]