18597254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1699}}^1$

素因数の和:2135

約数の個数: 16

約数和(自身を含む): 30130800

約数和(自身を除く): 11533546

約数列:

[1, 2, 13, 26, 421, 842, 1699, 3398, 5473, 10946, 22087, 44174, 715279, 1430558, 9298627, 18597254]

約数ペア:

[(1, 18597254), (2, 9298627), (13, 1430558), (26, 715279), (421, 44174), (842, 22087), (1699, 10946), (3398, 5473)]