18948425884

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{5009}}^1\times {\mathrm{32611}}^1$

素因数の和:37653

約数の個数: 24

約数和(自身を含む): 34311085200

約数和(自身を除く): 15362659316

約数列:

[1, 2, 4, 29, 58, 116, 5009, 10018, 20036, 32611, 65222, 130444, 145261, 290522, 581044, 945719, 1891438, 3782876, 163348499, 326696998, 653393996, 4737106471, 9474212942, 18948425884]

約数ペア:

[(1, 18948425884), (2, 9474212942), (4, 4737106471), (29, 653393996), (58, 326696998), (116, 163348499), (5009, 3782876), (10018, 1891438), (20036, 945719), (32611, 581044), (65222, 290522), (130444, 145261)]