16119530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 34325856

約数和(自身を除く): 18206326

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 245, 335, 469, 490, 491, 670, 938, 982, 2345, 2455, 3283, 3437, 4690, 4910, 6566, 6874, 16415, 17185, 24059, 32830, 32897, 34370, 48118, 65794, 120295, 164485, 230279, 240590, 328970, 460558, 1151395, 1611953, 2302790, 3223906, 8059765, 16119530]

約数ペア:

[(1, 16119530), (2, 8059765), (5, 3223906), (7, 2302790), (10, 1611953), (14, 1151395), (35, 460558), (49, 328970), (67, 240590), (70, 230279), (98, 164485), (134, 120295), (245, 65794), (335, 48118), (469, 34370), (490, 32897), (491, 32830), (670, 24059), (938, 17185), (982, 16415), (2345, 6874), (2455, 6566), (3283, 4910), (3437, 4690)]