38364170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6863}}^1$

素因数の和:6926

約数の個数: 32

約数和(自身を含む): 76108032

約数和(自身を除く): 37743862

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 6863, 13726, 34315, 68630, 89219, 178438, 295109, 446095, 590218, 892190, 1475545, 2951090, 3836417, 7672834, 19182085, 38364170]

約数ペア:

[(1, 38364170), (2, 19182085), (5, 7672834), (10, 3836417), (13, 2951090), (26, 1475545), (43, 892190), (65, 590218), (86, 446095), (130, 295109), (215, 178438), (430, 89219), (559, 68630), (1118, 34315), (2795, 13726), (5590, 6863)]