19184410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5171}}^1$

素因数の和:5238

約数の個数: 32

約数和(自身を含む): 40217472

約数和(自身を除く): 21033062

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 5171, 10342, 25855, 36197, 51710, 72394, 180985, 274063, 361970, 548126, 1370315, 1918441, 2740630, 3836882, 9592205, 19184410]

約数ペア:

[(1, 19184410), (2, 9592205), (5, 3836882), (7, 2740630), (10, 1918441), (14, 1370315), (35, 548126), (53, 361970), (70, 274063), (106, 180985), (265, 72394), (371, 51710), (530, 36197), (742, 25855), (1855, 10342), (3710, 5171)]