11155910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 21461760

約数和(自身を除く): 10305850

約数列:

[1, 2, 5, 10, 17, 34, 85, 137, 170, 274, 479, 685, 958, 1370, 2329, 2395, 4658, 4790, 8143, 11645, 16286, 23290, 40715, 65623, 81430, 131246, 328115, 656230, 1115591, 2231182, 5577955, 11155910]

約数ペア:

[(1, 11155910), (2, 5577955), (5, 2231182), (10, 1115591), (17, 656230), (34, 328115), (85, 131246), (137, 81430), (170, 65623), (274, 40715), (479, 23290), (685, 16286), (958, 11645), (1370, 8143), (2329, 4790), (2395, 4658)]