19157046310

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1\times {\mathrm{44939}}^1$

素因数の和:45900

約数の個数: 32

約数和(自身を含む): 35255969280

約数和(自身を除く): 16098922970

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 907, 1814, 4535, 9070, 42629, 44939, 85258, 89878, 213145, 224695, 426290, 449390, 2112133, 4224266, 10560665, 21121330, 40759673, 81519346, 203798365, 407596730, 1915704631, 3831409262, 9578523155, 19157046310]

約数ペア:

[(1, 19157046310), (2, 9578523155), (5, 3831409262), (10, 1915704631), (47, 407596730), (94, 203798365), (235, 81519346), (470, 40759673), (907, 21121330), (1814, 10560665), (4535, 4224266), (9070, 2112133), (42629, 449390), (44939, 426290), (85258, 224695), (89878, 213145)]