16481270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1307}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 32302368

約数和(自身を除く): 15821098

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 1307, 2522, 2614, 6305, 6535, 12610, 13070, 16991, 33982, 84955, 126779, 169910, 253558, 633895, 1267790, 1648127, 3296254, 8240635, 16481270]

約数ペア:

[(1, 16481270), (2, 8240635), (5, 3296254), (10, 1648127), (13, 1267790), (26, 633895), (65, 253558), (97, 169910), (130, 126779), (194, 84955), (485, 33982), (970, 16991), (1261, 13070), (1307, 12610), (2522, 6535), (2614, 6305)]