13235978

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1031}}^1$

素因数の和:1178

約数の個数: 24

約数和(自身を含む): 23294304

約数和(自身を除く): 10058326

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 917, 1031, 1834, 2062, 6419, 7217, 12838, 14434, 50519, 101038, 135061, 270122, 945427, 1890854, 6617989, 13235978]

約数ペア:

[(1, 13235978), (2, 6617989), (7, 1890854), (14, 945427), (49, 270122), (98, 135061), (131, 101038), (262, 50519), (917, 14434), (1031, 12838), (1834, 7217), (2062, 6419)]