19376079

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1049}}^1$

素因数の和:1230

約数の個数: 16

約数和(自身を含む): 26611200

約数和(自身を除く): 7235121

約数列:

[1, 3, 47, 131, 141, 393, 1049, 3147, 6157, 18471, 49303, 137419, 147909, 412257, 6458693, 19376079]

約数ペア:

[(1, 19376079), (3, 6458693), (47, 412257), (131, 147909), (141, 137419), (393, 49303), (1049, 18471), (3147, 6157)]