13230992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:711

約数の個数: 40

約数和(自身を含む): 27408960

約数和(自身を除く): 14177968

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 613, 1136, 1226, 1349, 2452, 2698, 4904, 5396, 9808, 10792, 11647, 21584, 23294, 43523, 46588, 87046, 93176, 174092, 186352, 348184, 696368, 826937, 1653874, 3307748, 6615496, 13230992]

約数ペア:

[(1, 13230992), (2, 6615496), (4, 3307748), (8, 1653874), (16, 826937), (19, 696368), (38, 348184), (71, 186352), (76, 174092), (142, 93176), (152, 87046), (284, 46588), (304, 43523), (568, 23294), (613, 21584), (1136, 11647), (1226, 10792), (1349, 9808), (2452, 5396), (2698, 4904)]