17954287

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 20067040

約数和(自身を除く): 2112753

約数列:

[1, 13, 37, 163, 229, 481, 2119, 2977, 6031, 8473, 37327, 78403, 110149, 485251, 1381099, 17954287]

約数ペア:

[(1, 17954287), (13, 1381099), (37, 485251), (163, 110149), (229, 78403), (481, 37327), (2119, 8473), (2977, 6031)]