1889093074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2143}}^1\times {\mathrm{2357}}^1$

素因数の和:4530

約数の個数: 32

約数和(自身を含む): 3275997696

約数和(自身を除く): 1386904622

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 2143, 2357, 4286, 4714, 23573, 25927, 36431, 40069, 47146, 51854, 72862, 80138, 400741, 440759, 801482, 881518, 5051051, 10102102, 55561561, 85867867, 111123122, 171735734, 944546537, 1889093074]

約数ペア:

[(1, 1889093074), (2, 944546537), (11, 171735734), (17, 111123122), (22, 85867867), (34, 55561561), (187, 10102102), (374, 5051051), (2143, 881518), (2357, 801482), (4286, 440759), (4714, 400741), (23573, 80138), (25927, 72862), (36431, 51854), (40069, 47146)]