15619152

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{2341}}^1$

素因数の和:2491

約数の個数: 40

約数和(自身を含む): 40657120

約数和(自身を除く): 25037968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 2341, 3336, 4682, 6672, 7023, 9364, 14046, 18728, 28092, 37456, 56184, 112368, 325399, 650798, 976197, 1301596, 1952394, 2603192, 3904788, 5206384, 7809576, 15619152]

約数ペア:

[(1, 15619152), (2, 7809576), (3, 5206384), (4, 3904788), (6, 2603192), (8, 1952394), (12, 1301596), (16, 976197), (24, 650798), (48, 325399), (139, 112368), (278, 56184), (417, 37456), (556, 28092), (834, 18728), (1112, 14046), (1668, 9364), (2224, 7023), (2341, 6672), (3336, 4682)]