15115952

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{20101}}^1$

素因数の和:20156

約数の個数: 20

約数和(自身を含む): 29911776

約数和(自身を除く): 14795824

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 20101, 40202, 80404, 160808, 321616, 944747, 1889494, 3778988, 7557976, 15115952]

約数ペア:

[(1, 15115952), (2, 7557976), (4, 3778988), (8, 1889494), (16, 944747), (47, 321616), (94, 160808), (188, 80404), (376, 40202), (752, 20101)]