16855630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4943}}^1$

素因数の和:4992

約数の個数: 32

約数和(自身を含む): 34172928

約数和(自身を除く): 17317298

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 4943, 9886, 24715, 49430, 54373, 108746, 153233, 271865, 306466, 543730, 766165, 1532330, 1685563, 3371126, 8427815, 16855630]

約数ペア:

[(1, 16855630), (2, 8427815), (5, 3371126), (10, 1685563), (11, 1532330), (22, 766165), (31, 543730), (55, 306466), (62, 271865), (110, 153233), (155, 108746), (310, 54373), (341, 49430), (682, 24715), (1705, 9886), (3410, 4943)]