18470530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3023}}^1$

素因数の和:3090

約数の個数: 32

約数和(自身を含む): 36578304

約数和(自身を除く): 18107774

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3023, 3055, 6046, 6110, 15115, 30230, 39299, 78598, 142081, 196495, 284162, 392990, 710405, 1420810, 1847053, 3694106, 9235265, 18470530]

約数ペア:

[(1, 18470530), (2, 9235265), (5, 3694106), (10, 1847053), (13, 1420810), (26, 710405), (47, 392990), (65, 284162), (94, 196495), (130, 142081), (235, 78598), (470, 39299), (611, 30230), (1222, 15115), (3023, 6110), (3055, 6046)]