11642290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{971}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 23094720

約数和(自身を除く): 11452430

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 971, 1090, 1199, 1942, 2398, 4855, 5995, 9710, 10681, 11990, 21362, 53405, 105839, 106810, 211678, 529195, 1058390, 1164229, 2328458, 5821145, 11642290]

約数ペア:

[(1, 11642290), (2, 5821145), (5, 2328458), (10, 1164229), (11, 1058390), (22, 529195), (55, 211678), (109, 106810), (110, 105839), (218, 53405), (545, 21362), (971, 11990), (1090, 10681), (1199, 9710), (1942, 5995), (2398, 4855)]