15697854874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1973}}^1\times {\mathrm{2971}}^1$

素因数の和:5062

約数の個数: 32

約数和(自身を含む): 25625867904

約数和(自身を除く): 9928013030

約数列:

[1, 2, 13, 26, 103, 206, 1339, 1973, 2678, 2971, 3946, 5942, 25649, 38623, 51298, 77246, 203219, 306013, 406438, 612026, 2641847, 3978169, 5283694, 5861783, 7956338, 11723566, 76203179, 152406358, 603763649, 1207527298, 7848927437, 15697854874]

約数ペア:

[(1, 15697854874), (2, 7848927437), (13, 1207527298), (26, 603763649), (103, 152406358), (206, 76203179), (1339, 11723566), (1973, 7956338), (2678, 5861783), (2971, 5283694), (3946, 3978169), (5942, 2641847), (25649, 612026), (38623, 406438), (51298, 306013), (77246, 203219)]