17838886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 30391200

約数和(自身を除く): 12552314

約数列:

[1, 2, 13, 26, 29, 58, 59, 118, 377, 401, 754, 767, 802, 1534, 1711, 3422, 5213, 10426, 11629, 22243, 23258, 23659, 44486, 47318, 151177, 302354, 307567, 615134, 686111, 1372222, 8919443, 17838886]

約数ペア:

[(1, 17838886), (2, 8919443), (13, 1372222), (26, 686111), (29, 615134), (58, 307567), (59, 302354), (118, 151177), (377, 47318), (401, 44486), (754, 23659), (767, 23258), (802, 22243), (1534, 11629), (1711, 10426), (3422, 5213)]