11238968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2039}}^1$

素因数の和:2111

約数の個数: 32

約数和(自身を含む): 23133600

約数和(自身を除く): 11894632

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2039, 2756, 4078, 5512, 8156, 16312, 26507, 53014, 106028, 108067, 212056, 216134, 432268, 864536, 1404871, 2809742, 5619484, 11238968]

約数ペア:

[(1, 11238968), (2, 5619484), (4, 2809742), (8, 1404871), (13, 864536), (26, 432268), (52, 216134), (53, 212056), (104, 108067), (106, 106028), (212, 53014), (424, 26507), (689, 16312), (1378, 8156), (2039, 5512), (2756, 4078)]