13958890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1123}}^1$

素因数の和:1254

約数の個数: 32

約数和(自身を含む): 27677376

約数和(自身を除く): 13718486

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1123, 1130, 1243, 2246, 2486, 5615, 6215, 11230, 12353, 12430, 24706, 61765, 123530, 126899, 253798, 634495, 1268990, 1395889, 2791778, 6979445, 13958890]

約数ペア:

[(1, 13958890), (2, 6979445), (5, 2791778), (10, 1395889), (11, 1268990), (22, 634495), (55, 253798), (110, 126899), (113, 123530), (226, 61765), (565, 24706), (1123, 12430), (1130, 12353), (1243, 11230), (2246, 6215), (2486, 5615)]