19108255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5483}}^1$

素因数の和:5546

約数の個数: 16

約数和(自身を含む): 24875424

約数和(自身を除く): 5767169

約数列:

[1, 5, 17, 41, 85, 205, 697, 3485, 5483, 27415, 93211, 224803, 466055, 1124015, 3821651, 19108255]

約数ペア:

[(1, 19108255), (5, 3821651), (17, 1124015), (41, 466055), (85, 224803), (205, 93211), (697, 27415), (3485, 5483)]