21370291226

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1039}}^1\times {\mathrm{6691}}^1$

素因数の和:7814

約数の個数: 32

約数和(自身を含む): 33824044800

約数和(自身を除く): 12453753574

約数列:

[1, 2, 29, 53, 58, 106, 1039, 1537, 2078, 3074, 6691, 13382, 30131, 55067, 60262, 110134, 194039, 354623, 388078, 709246, 1596943, 3193886, 6951949, 10284067, 13903898, 20568134, 201606521, 368453297, 403213042, 736906594, 10685145613, 21370291226]

約数ペア:

[(1, 21370291226), (2, 10685145613), (29, 736906594), (53, 403213042), (58, 368453297), (106, 201606521), (1039, 20568134), (1537, 13903898), (2078, 10284067), (3074, 6951949), (6691, 3193886), (13382, 1596943), (30131, 709246), (55067, 388078), (60262, 354623), (110134, 194039)]