19244522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{1427}}^1$

素因数の和:2053

約数の個数: 16

約数和(自身を含む): 31564512

約数和(自身を除く): 12319990

約数列:

[1, 2, 11, 22, 613, 1226, 1427, 2854, 6743, 13486, 15697, 31394, 874751, 1749502, 9622261, 19244522]

約数ペア:

[(1, 19244522), (2, 9622261), (11, 1749502), (22, 874751), (613, 31394), (1226, 15697), (1427, 13486), (2854, 6743)]