19781034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36229}}^1$

素因数の和:36254

約数の個数: 32

約数和(自身を含む): 48693120

約数和(自身を除く): 28912086

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 36229, 72458, 108687, 217374, 253603, 470977, 507206, 760809, 941954, 1412931, 1521618, 2825862, 3296839, 6593678, 9890517, 19781034]

約数ペア:

[(1, 19781034), (2, 9890517), (3, 6593678), (6, 3296839), (7, 2825862), (13, 1521618), (14, 1412931), (21, 941954), (26, 760809), (39, 507206), (42, 470977), (78, 253603), (91, 217374), (182, 108687), (273, 72458), (546, 36229)]