19883796

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{7853}}^1$

素因数の和:8071

約数の個数: 24

約数和(自身を含む): 46621344

約数和(自身を除く): 26737548

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 7853, 15706, 23559, 31412, 47118, 94236, 1656983, 3313966, 4970949, 6627932, 9941898, 19883796]

約数ペア:

[(1, 19883796), (2, 9941898), (3, 6627932), (4, 4970949), (6, 3313966), (12, 1656983), (211, 94236), (422, 47118), (633, 31412), (844, 23559), (1266, 15706), (2532, 7853)]