12820488

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{10079}}^1$

素因数の和:10141

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 19838712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 10079, 20158, 30237, 40316, 60474, 80632, 120948, 241896, 534187, 1068374, 1602561, 2136748, 3205122, 4273496, 6410244, 12820488]

約数ペア:

[(1, 12820488), (2, 6410244), (3, 4273496), (4, 3205122), (6, 2136748), (8, 1602561), (12, 1068374), (24, 534187), (53, 241896), (106, 120948), (159, 80632), (212, 60474), (318, 40316), (424, 30237), (636, 20158), (1272, 10079)]