12835540

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12109}}^1$

素因数の和:12171

約数の個数: 24

約数和(自身を含む): 27465480

約数和(自身を除く): 14629940

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 12109, 24218, 48436, 60545, 121090, 242180, 641777, 1283554, 2567108, 3208885, 6417770, 12835540]

約数ペア:

[(1, 12835540), (2, 6417770), (4, 3208885), (5, 2567108), (10, 1283554), (20, 641777), (53, 242180), (106, 121090), (212, 60545), (265, 48436), (530, 24218), (1060, 12109)]