9019186448

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{62143}}^1$

素因数の和:62391

約数の個数: 40

約数和(自身を含む): 17939232768

約数和(自身を除く): 8920046320

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 193, 376, 386, 752, 772, 1544, 3088, 9071, 18142, 36284, 62143, 72568, 124286, 145136, 248572, 497144, 994288, 2920721, 5841442, 11682884, 11993599, 23365768, 23987198, 46731536, 47974396, 95948792, 191897584, 563699153, 1127398306, 2254796612, 4509593224, 9019186448]

約数ペア:

[(1, 9019186448), (2, 4509593224), (4, 2254796612), (8, 1127398306), (16, 563699153), (47, 191897584), (94, 95948792), (188, 47974396), (193, 46731536), (376, 23987198), (386, 23365768), (752, 11993599), (772, 11682884), (1544, 5841442), (3088, 2920721), (9071, 994288), (18142, 497144), (36284, 248572), (62143, 145136), (72568, 124286)]