19161332

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 34262592

約数和(自身を除く): 15101260

約数列:

[1, 2, 4, 73, 146, 211, 292, 311, 422, 622, 844, 1244, 15403, 22703, 30806, 45406, 61612, 65621, 90812, 131242, 262484, 4790333, 9580666, 19161332]

約数ペア:

[(1, 19161332), (2, 9580666), (4, 4790333), (73, 262484), (146, 131242), (211, 90812), (292, 65621), (311, 61612), (422, 45406), (622, 30806), (844, 22703), (1244, 15403)]