19028110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61381}}^1$

素因数の和:61419

約数の個数: 16

約数和(自身を含む): 35356032

約数和(自身を除く): 16327922

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 61381, 122762, 306905, 613810, 1902811, 3805622, 9514055, 19028110]

約数ペア:

[(1, 19028110), (2, 9514055), (5, 3805622), (10, 1902811), (31, 613810), (62, 306905), (155, 122762), (310, 61381)]