11883820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45707}}^1$

素因数の和:45729

約数の個数: 24

約数和(自身を含む): 26876304

約数和(自身を除く): 14992484

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 45707, 91414, 182828, 228535, 457070, 594191, 914140, 1188382, 2376764, 2970955, 5941910, 11883820]

約数ペア:

[(1, 11883820), (2, 5941910), (4, 2970955), (5, 2376764), (10, 1188382), (13, 914140), (20, 594191), (26, 457070), (52, 228535), (65, 182828), (130, 91414), (260, 45707)]