19271150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{12433}}^1$

素因数の和:12476

約数の個数: 24

約数和(自身を含む): 37003584

約数和(自身を除く): 17732434

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 12433, 24866, 62165, 124330, 310825, 385423, 621650, 770846, 1927115, 3854230, 9635575, 19271150]

約数ペア:

[(1, 19271150), (2, 9635575), (5, 3854230), (10, 1927115), (25, 770846), (31, 621650), (50, 385423), (62, 310825), (155, 124330), (310, 62165), (775, 24866), (1550, 12433)]