21167301142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{11466577}}^1$

素因数の和:11466663

約数の個数: 16

約数和(自身を含む): 34674931872

約数和(自身を除く): 13507630730

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 11466577, 22933154, 149065501, 298131002, 814126967, 1628253934, 10583650571, 21167301142]

約数ペア:

[(1, 21167301142), (2, 10583650571), (13, 1628253934), (26, 814126967), (71, 298131002), (142, 149065501), (923, 22933154), (1846, 11466577)]