15892016

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3019}}^1$

素因数の和:3081

約数の個数: 40

約数和(自身を含む): 35950080

約数和(自身を除く): 20058064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 3019, 5264, 6038, 12076, 21133, 24152, 42266, 48304, 84532, 141893, 169064, 283786, 338128, 567572, 993251, 1135144, 1986502, 2270288, 3973004, 7946008, 15892016]

約数ペア:

[(1, 15892016), (2, 7946008), (4, 3973004), (7, 2270288), (8, 1986502), (14, 1135144), (16, 993251), (28, 567572), (47, 338128), (56, 283786), (94, 169064), (112, 141893), (188, 84532), (329, 48304), (376, 42266), (658, 24152), (752, 21133), (1316, 12076), (2632, 6038), (3019, 5264)]