87674626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{9341}}^1$

素因数の和:9394

約数の個数: 24

約数和(自身を含む): 149490684

約数和(自身を除く): 61816058

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 4693, 9341, 9386, 18682, 121433, 177479, 242866, 354958, 2307227, 3372101, 4614454, 6744202, 43837313, 87674626]

約数ペア:

[(1, 87674626), (2, 43837313), (13, 6744202), (19, 4614454), (26, 3372101), (38, 2307227), (247, 354958), (361, 242866), (494, 177479), (722, 121433), (4693, 18682), (9341, 9386)]