19031416

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{30113}}^1$

素因数の和:30198

約数の個数: 16

約数和(自身を含む): 36136800

約数和(自身を除く): 17105384

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 30113, 60226, 120452, 240904, 2378927, 4757854, 9515708, 19031416]

約数ペア:

[(1, 19031416), (2, 9515708), (4, 4757854), (8, 2378927), (79, 240904), (158, 120452), (316, 60226), (632, 30113)]