19007042410

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1129}}^1\times {\mathrm{2081}}^1$

素因数の和:4026

約数の個数: 32

約数和(自身を含む): 34301782800

約数和(自身を除く): 15294740390

約数列:

[1, 2, 5, 10, 809, 1129, 1618, 2081, 2258, 4045, 4162, 5645, 8090, 10405, 11290, 20810, 913361, 1683529, 1826722, 2349449, 3367058, 4566805, 4698898, 8417645, 9133610, 11747245, 16835290, 23494490, 1900704241, 3801408482, 9503521205, 19007042410]

約数ペア:

[(1, 19007042410), (2, 9503521205), (5, 3801408482), (10, 1900704241), (809, 23494490), (1129, 16835290), (1618, 11747245), (2081, 9133610), (2258, 8417645), (4045, 4698898), (4162, 4566805), (5645, 3367058), (8090, 2349449), (10405, 1826722), (11290, 1683529), (20810, 913361)]