19236207

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{601}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 26353152

約数和(自身を除く): 7116945

約数列:

[1, 3, 47, 141, 227, 601, 681, 1803, 10669, 28247, 32007, 84741, 136427, 409281, 6412069, 19236207]

約数ペア:

[(1, 19236207), (3, 6412069), (47, 409281), (141, 136427), (227, 84741), (601, 32007), (681, 28247), (1803, 10669)]