16797970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7741}}^1$

素因数の和:7786

約数の個数: 32

約数和(自身を含む): 35675136

約数和(自身を除く): 18877166

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 7741, 15482, 38705, 54187, 77410, 108374, 239971, 270935, 479942, 541870, 1199855, 1679797, 2399710, 3359594, 8398985, 16797970]

約数ペア:

[(1, 16797970), (2, 8398985), (5, 3359594), (7, 2399710), (10, 1679797), (14, 1199855), (31, 541870), (35, 479942), (62, 270935), (70, 239971), (155, 108374), (217, 77410), (310, 54187), (434, 38705), (1085, 15482), (2170, 7741)]