15693647879

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{401}}^1\times {\mathrm{1153}}^1$

素因数の和:1947

約数の個数: 32

約数和(自身を含む): 19432178304

約数和(自身を除く): 3738530425

約数列:

[1, 7, 13, 91, 373, 401, 1153, 2611, 2807, 4849, 5213, 8071, 14989, 33943, 36491, 104923, 149573, 430069, 462353, 1047011, 1944449, 3010483, 3236471, 5590897, 6010589, 13611143, 39136279, 42074123, 172457669, 1207203683, 2241949697, 15693647879]

約数ペア:

[(1, 15693647879), (7, 2241949697), (13, 1207203683), (91, 172457669), (373, 42074123), (401, 39136279), (1153, 13611143), (2611, 6010589), (2807, 5590897), (4849, 3236471), (5213, 3010483), (8071, 1944449), (14989, 1047011), (33943, 462353), (36491, 430069), (104923, 149573)]