11516180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44293}}^1$

素因数の和:44315

約数の個数: 24

約数和(自身を含む): 26044872

約数和(自身を除く): 14528692

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 44293, 88586, 177172, 221465, 442930, 575809, 885860, 1151618, 2303236, 2879045, 5758090, 11516180]

約数ペア:

[(1, 11516180), (2, 5758090), (4, 2879045), (5, 2303236), (10, 1151618), (13, 885860), (20, 575809), (26, 442930), (52, 221465), (65, 177172), (130, 88586), (260, 44293)]