13552916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{991}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 25665024

約数和(自身を除く): 12112108

約数列:

[1, 2, 4, 13, 26, 52, 263, 526, 991, 1052, 1982, 3419, 3964, 6838, 12883, 13676, 25766, 51532, 260633, 521266, 1042532, 3388229, 6776458, 13552916]

約数ペア:

[(1, 13552916), (2, 6776458), (4, 3388229), (13, 1042532), (26, 521266), (52, 260633), (263, 51532), (526, 25766), (991, 13676), (1052, 12883), (1982, 6838), (3419, 3964)]