11167780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42953}}^1$

素因数の和:42975

約数の個数: 24

約数和(自身を含む): 25256952

約数和(自身を除く): 14089172

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 42953, 85906, 171812, 214765, 429530, 558389, 859060, 1116778, 2233556, 2791945, 5583890, 11167780]

約数ペア:

[(1, 11167780), (2, 5583890), (4, 2791945), (5, 2233556), (10, 1116778), (13, 859060), (20, 558389), (26, 429530), (52, 214765), (65, 171812), (130, 85906), (260, 42953)]