74195494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{20129}}^1$

素因数の和:20247

約数の個数: 16

約数和(自身を含む): 118364400

約数和(自身を除く): 44168906

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 20129, 40258, 382451, 764902, 1952513, 3905026, 37097747, 74195494]

約数ペア:

[(1, 74195494), (2, 37097747), (19, 3905026), (38, 1952513), (97, 764902), (194, 382451), (1843, 40258), (3686, 20129)]