19305426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4217}}^1$

素因数の和:4338

約数の個数: 32

約数和(自身を含む): 44542080

約数和(自身を除く): 25236654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4217, 4578, 8434, 12651, 25302, 29519, 59038, 88557, 177114, 459653, 919306, 1378959, 2757918, 3217571, 6435142, 9652713, 19305426]

約数ペア:

[(1, 19305426), (2, 9652713), (3, 6435142), (6, 3217571), (7, 2757918), (14, 1378959), (21, 919306), (42, 459653), (109, 177114), (218, 88557), (327, 59038), (654, 29519), (763, 25302), (1526, 12651), (2289, 8434), (4217, 4578)]