15538130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{50123}}^1$

素因数の和:50161

約数の個数: 16

約数和(自身を含む): 28871424

約数和(自身を除く): 13333294

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 50123, 100246, 250615, 501230, 1553813, 3107626, 7769065, 15538130]

約数ペア:

[(1, 15538130), (2, 7769065), (5, 3107626), (10, 1553813), (31, 501230), (62, 250615), (155, 100246), (310, 50123)]