17967925028

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{1901}}^1\times {\mathrm{38737}}^1$

素因数の和:40703

約数の個数: 24

約数和(自身を含む): 31976979384

約数和(自身を除く): 14009054356

約数列:

[1, 2, 4, 61, 122, 244, 1901, 3802, 7604, 38737, 77474, 115961, 154948, 231922, 463844, 2362957, 4725914, 9451828, 73639037, 147278074, 294556148, 4491981257, 8983962514, 17967925028]

約数ペア:

[(1, 17967925028), (2, 8983962514), (4, 4491981257), (61, 294556148), (122, 147278074), (244, 73639037), (1901, 9451828), (3802, 4725914), (7604, 2362957), (38737, 463844), (77474, 231922), (115961, 154948)]