74920572019

素因数分解:

${\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{190391}}^1$

素因数の和:190698

約数の個数: 16

約数和(自身を含む): 79964640000

約数和(自身を除く): 5044067981

約数列:

[1, 19, 139, 149, 2641, 2831, 20711, 190391, 393509, 3617429, 26464349, 28368259, 502822631, 538996921, 3943188001, 74920572019]

約数ペア:

[(1, 74920572019), (19, 3943188001), (139, 538996921), (149, 502822631), (2641, 28368259), (2831, 26464349), (20711, 3617429), (190391, 393509)]