17990044

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2459}}^1$

素因数の和:2553

約数の個数: 24

約数和(自身を含む): 33062400

約数和(自身を除く): 15072356

約数列:

[1, 2, 4, 31, 59, 62, 118, 124, 236, 1829, 2459, 3658, 4918, 7316, 9836, 76229, 145081, 152458, 290162, 304916, 580324, 4497511, 8995022, 17990044]

約数ペア:

[(1, 17990044), (2, 8995022), (4, 4497511), (31, 580324), (59, 304916), (62, 290162), (118, 152458), (124, 145081), (236, 76229), (1829, 9836), (2459, 7316), (3658, 4918)]