19125304844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1176797}}^1$

素因数の和:1177057

約数の個数: 24

約数和(自身を含む): 35586371520

約数和(自身を除く): 16461066676

約数列:

[1, 2, 4, 17, 34, 68, 239, 478, 956, 4063, 8126, 16252, 1176797, 2353594, 4707188, 20005549, 40011098, 80022196, 281254483, 562508966, 1125017932, 4781326211, 9562652422, 19125304844]

約数ペア:

[(1, 19125304844), (2, 9562652422), (4, 4781326211), (17, 1125017932), (34, 562508966), (68, 281254483), (239, 80022196), (478, 40011098), (956, 20005549), (4063, 4707188), (8126, 2353594), (16252, 1176797)]