25318843

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 28435680

約数和(自身を除く): 3116837

約数列:

[1, 11, 61, 97, 389, 671, 1067, 4279, 5917, 23729, 37733, 65087, 261019, 415063, 2301713, 25318843]

約数ペア:

[(1, 25318843), (11, 2301713), (61, 415063), (97, 261019), (389, 65087), (671, 37733), (1067, 23729), (4279, 5917)]