19035860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30703}}^1$

素因数の和:30743

約数の個数: 24

約数和(自身を含む): 41266176

約数和(自身を除く): 22230316

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 30703, 61406, 122812, 153515, 307030, 614060, 951793, 1903586, 3807172, 4758965, 9517930, 19035860]

約数ペア:

[(1, 19035860), (2, 9517930), (4, 4758965), (5, 3807172), (10, 1903586), (20, 951793), (31, 614060), (62, 307030), (124, 153515), (155, 122812), (310, 61406), (620, 30703)]