12402170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3637}}^1$

素因数の和:3686

約数の個数: 32

約数和(自身を含む): 25145856

約数和(自身を除く): 12743686

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 3637, 7274, 18185, 36370, 40007, 80014, 112747, 200035, 225494, 400070, 563735, 1127470, 1240217, 2480434, 6201085, 12402170]

約数ペア:

[(1, 12402170), (2, 6201085), (5, 2480434), (10, 1240217), (11, 1127470), (22, 563735), (31, 400070), (55, 225494), (62, 200035), (110, 112747), (155, 80014), (310, 40007), (341, 36370), (682, 18185), (1705, 7274), (3410, 3637)]