23621390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1667}}^1$

素因数の和:1796

約数の個数: 32

約数和(自身を含む): 46236960

約数和(自身を除く): 22615570

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1417, 1667, 2834, 3334, 7085, 8335, 14170, 16670, 21671, 43342, 108355, 181703, 216710, 363406, 908515, 1817030, 2362139, 4724278, 11810695, 23621390]

約数ペア:

[(1, 23621390), (2, 11810695), (5, 4724278), (10, 2362139), (13, 1817030), (26, 908515), (65, 363406), (109, 216710), (130, 181703), (218, 108355), (545, 43342), (1090, 21671), (1417, 16670), (1667, 14170), (2834, 8335), (3334, 7085)]