19240150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{12413}}^1$

素因数の和:12456

約数の個数: 24

約数和(自身を含む): 36944064

約数和(自身を除く): 17703914

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 12413, 24826, 62065, 124130, 310325, 384803, 620650, 769606, 1924015, 3848030, 9620075, 19240150]

約数ペア:

[(1, 19240150), (2, 9620075), (5, 3848030), (10, 1924015), (25, 769606), (31, 620650), (50, 384803), (62, 310325), (155, 124130), (310, 62065), (775, 24826), (1550, 12413)]