21553046350082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{487}}^1\times {\mathrm{4043191}}^1$

素因数の和:4044114

約数の個数: 32

約数和(自身を含む): 34970829083904

約数和(自身を除く): 13417782733822

約数列:

[1, 2, 13, 26, 421, 487, 842, 974, 5473, 6331, 10946, 12662, 205027, 410054, 2665351, 4043191, 5330702, 8086382, 52561483, 105122966, 1702183411, 1969034017, 3404366822, 3938068034, 22128384343, 25597442221, 44256768686, 51194884442, 828963321157, 1657926642314, 10776523175041, 21553046350082]

約数ペア:

[(1, 21553046350082), (2, 10776523175041), (13, 1657926642314), (26, 828963321157), (421, 51194884442), (487, 44256768686), (842, 25597442221), (974, 22128384343), (5473, 3938068034), (6331, 3404366822), (10946, 1969034017), (12662, 1702183411), (205027, 105122966), (410054, 52561483), (2665351, 8086382), (4043191, 5330702)]