15202390244

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{231871}}^1$

素因数の和:232355

約数の個数: 24

約数和(自身を含む): 27385010688

約数和(自身を除く): 12182620444

約数列:

[1, 2, 4, 37, 74, 148, 443, 886, 1772, 16391, 32782, 65564, 231871, 463742, 927484, 8579227, 17158454, 34316908, 102718853, 205437706, 410875412, 3800597561, 7601195122, 15202390244]

約数ペア:

[(1, 15202390244), (2, 7601195122), (4, 3800597561), (37, 410875412), (74, 205437706), (148, 102718853), (443, 34316908), (886, 17158454), (1772, 8579227), (16391, 927484), (32782, 463742), (65564, 231871)]