25295402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{12919}}^1$

素因数の和:13021

約数の個数: 16

約数和(自身を含む): 41860800

約数和(自身を除く): 16565398

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 12919, 25838, 142109, 284218, 1149791, 2299582, 12647701, 25295402]

約数ペア:

[(1, 25295402), (2, 12647701), (11, 2299582), (22, 1149791), (89, 284218), (178, 142109), (979, 25838), (1958, 12919)]