11247730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2791}}^1$

素因数の和:2842

約数の個数: 32

約数和(自身を含む): 22514688

約数和(自身を除く): 11266958

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 2791, 4030, 5582, 13955, 27910, 36283, 72566, 86521, 173042, 181415, 362830, 432605, 865210, 1124773, 2249546, 5623865, 11247730]

約数ペア:

[(1, 11247730), (2, 5623865), (5, 2249546), (10, 1124773), (13, 865210), (26, 432605), (31, 362830), (62, 181415), (65, 173042), (130, 86521), (155, 72566), (310, 36283), (403, 27910), (806, 13955), (2015, 5582), (2791, 4030)]