38844410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1951}}^1$

素因数の和:2150

約数の個数: 32

約数和(自身を含む): 76737024

約数和(自身を除く): 37892614

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 181, 362, 905, 1810, 1951, 1991, 3902, 3982, 9755, 9955, 19510, 19910, 21461, 42922, 107305, 214610, 353131, 706262, 1765655, 3531310, 3884441, 7768882, 19422205, 38844410]

約数ペア:

[(1, 38844410), (2, 19422205), (5, 7768882), (10, 3884441), (11, 3531310), (22, 1765655), (55, 706262), (110, 353131), (181, 214610), (362, 107305), (905, 42922), (1810, 21461), (1951, 19910), (1991, 19510), (3902, 9955), (3982, 9755)]