23191190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4903}}^1$

素因数の和:4964

約数の個数: 32

約数和(自身を含む): 46607616

約数和(自身を除く): 23416426

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 4903, 9806, 24515, 49030, 53933, 107866, 210829, 269665, 421658, 539330, 1054145, 2108290, 2319119, 4638238, 11595595, 23191190]

約数ペア:

[(1, 23191190), (2, 11595595), (5, 4638238), (10, 2319119), (11, 2108290), (22, 1054145), (43, 539330), (55, 421658), (86, 269665), (110, 210829), (215, 107866), (430, 53933), (473, 49030), (946, 24515), (2365, 9806), (4730, 4903)]