11539580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44383}}^1$

素因数の和:44405

約数の個数: 24

約数和(自身を含む): 26097792

約数和(自身を除く): 14558212

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 44383, 88766, 177532, 221915, 443830, 576979, 887660, 1153958, 2307916, 2884895, 5769790, 11539580]

約数ペア:

[(1, 11539580), (2, 5769790), (4, 2884895), (5, 2307916), (10, 1153958), (13, 887660), (20, 576979), (26, 443830), (52, 221915), (65, 177532), (130, 88766), (260, 44383)]