17722759924

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{1997}}^1\times {\mathrm{26731}}^1$

素因数の和:28815

約数の個数: 24

約数和(自身を含む): 31405395168

約数和(自身を除く): 13682635244

約数列:

[1, 2, 4, 83, 166, 332, 1997, 3994, 7988, 26731, 53462, 106924, 165751, 331502, 663004, 2218673, 4437346, 8874692, 53381807, 106763614, 213527228, 4430689981, 8861379962, 17722759924]

約数ペア:

[(1, 17722759924), (2, 8861379962), (4, 4430689981), (83, 213527228), (166, 106763614), (332, 53381807), (1997, 8874692), (3994, 4437346), (7988, 2218673), (26731, 663004), (53462, 331502), (106924, 165751)]