13938862

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 24952320

約数和(自身を除く): 11013458

約数列:

[1, 2, 7, 14, 37, 71, 74, 142, 259, 379, 497, 518, 758, 994, 2627, 2653, 5254, 5306, 14023, 18389, 26909, 28046, 36778, 53818, 98161, 188363, 196322, 376726, 995633, 1991266, 6969431, 13938862]

約数ペア:

[(1, 13938862), (2, 6969431), (7, 1991266), (14, 995633), (37, 376726), (71, 196322), (74, 188363), (142, 98161), (259, 53818), (379, 36778), (497, 28046), (518, 26909), (758, 18389), (994, 14023), (2627, 5306), (2653, 5254)]