17967369745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1019}}^1\times {\mathrm{4447}}^1$

素因数の和:5545

約数の個数: 32

約数和(自身を含む): 23628487680

約数和(自身を除く): 5661117935

約数列:

[1, 5, 13, 61, 65, 305, 793, 1019, 3965, 4447, 5095, 13247, 22235, 57811, 62159, 66235, 271267, 289055, 310795, 808067, 1356335, 3526471, 4040335, 4531493, 17632355, 22657465, 58909409, 276421073, 294547045, 1382105365, 3593473949, 17967369745]

約数ペア:

[(1, 17967369745), (5, 3593473949), (13, 1382105365), (61, 294547045), (65, 276421073), (305, 58909409), (793, 22657465), (1019, 17632355), (3965, 4531493), (4447, 4040335), (5095, 3526471), (13247, 1356335), (22235, 808067), (57811, 310795), (62159, 289055), (66235, 271267)]