15666701830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1242403}}^1$

素因数の和:1242520

約数の個数: 32

約数和(自身を含む): 30682409184

約数和(自身を除く): 15015707354

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2522, 6305, 12610, 1242403, 2484806, 6212015, 12424030, 16151239, 32302478, 80756195, 120513091, 161512390, 241026182, 602565455, 1205130910, 1566670183, 3133340366, 7833350915, 15666701830]

約数ペア:

[(1, 15666701830), (2, 7833350915), (5, 3133340366), (10, 1566670183), (13, 1205130910), (26, 602565455), (65, 241026182), (97, 161512390), (130, 120513091), (194, 80756195), (485, 32302478), (970, 16151239), (1261, 12424030), (2522, 6212015), (6305, 2484806), (12610, 1242403)]