19603358206

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{180347}}^1$

素因数の和:180528

約数の個数: 32

約数和(自身を含む): 32722341120

約数和(自身を除く): 13118982914

約数列:

[1, 2, 17, 23, 34, 46, 139, 278, 391, 782, 2363, 3197, 4726, 6394, 54349, 108698, 180347, 360694, 3065899, 4147981, 6131798, 8295962, 25068233, 50136466, 70515677, 141031354, 426159961, 576569359, 852319922, 1153138718, 9801679103, 19603358206]

約数ペア:

[(1, 19603358206), (2, 9801679103), (17, 1153138718), (23, 852319922), (34, 576569359), (46, 426159961), (139, 141031354), (278, 70515677), (391, 50136466), (782, 25068233), (2363, 8295962), (3197, 6131798), (4726, 4147981), (6394, 3065899), (54349, 360694), (108698, 180347)]