111143812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{19609}}^1$

素因数の和:19735

約数の個数: 24

約数和(自身を含む): 211395800

約数和(自身を除く): 100251988

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 19609, 39218, 78436, 254917, 509834, 1019668, 2137381, 4274762, 8549524, 27785953, 55571906, 111143812]

約数ペア:

[(1, 111143812), (2, 55571906), (4, 27785953), (13, 8549524), (26, 4274762), (52, 2137381), (109, 1019668), (218, 509834), (436, 254917), (1417, 78436), (2834, 39218), (5668, 19609)]