15018472

素因数分解:

$2^3\times 7^1\times {\mathrm{373}}^1\times {\mathrm{719}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 32313600

約数和(自身を除く): 17295128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 373, 719, 746, 1438, 1492, 2611, 2876, 2984, 5033, 5222, 5752, 10066, 10444, 20132, 20888, 40264, 268187, 536374, 1072748, 1877309, 2145496, 3754618, 7509236, 15018472]

約数ペア:

[(1, 15018472), (2, 7509236), (4, 3754618), (7, 2145496), (8, 1877309), (14, 1072748), (28, 536374), (56, 268187), (373, 40264), (719, 20888), (746, 20132), (1438, 10444), (1492, 10066), (2611, 5752), (2876, 5222), (2984, 5033)]