19379969254

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1\times {\mathrm{541}}^1\times {\mathrm{613}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 29711312640

約数和(自身を除く): 10331343386

約数列:

[1, 2, 61, 122, 479, 541, 613, 958, 1082, 1226, 29219, 33001, 37393, 58438, 66002, 74786, 259139, 293627, 331633, 518278, 587254, 663266, 15807479, 17911247, 20229613, 31614958, 35822494, 40459226, 158852207, 317704414, 9689984627, 19379969254]

約数ペア:

[(1, 19379969254), (2, 9689984627), (61, 317704414), (122, 158852207), (479, 40459226), (541, 35822494), (613, 31614958), (958, 20229613), (1082, 17911247), (1226, 15807479), (29219, 663266), (33001, 587254), (37393, 518278), (58438, 331633), (66002, 293627), (74786, 259139)]