12330890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8623}}^1$

素因数の和:8654

約数の個数: 32

約数和(自身を含む): 26078976

約数和(自身を除く): 13748086

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 8623, 17246, 43115, 86230, 94853, 112099, 189706, 224198, 474265, 560495, 948530, 1120990, 1233089, 2466178, 6165445, 12330890]

約数ペア:

[(1, 12330890), (2, 6165445), (5, 2466178), (10, 1233089), (11, 1120990), (13, 948530), (22, 560495), (26, 474265), (55, 224198), (65, 189706), (110, 112099), (130, 94853), (143, 86230), (286, 43115), (715, 17246), (1430, 8623)]