19169234

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 35043840

約数和(自身を除く): 15874606

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 239, 337, 478, 674, 1673, 2359, 3346, 4063, 4718, 5729, 8126, 11458, 28441, 40103, 56882, 80206, 80543, 161086, 563801, 1127602, 1369231, 2738462, 9584617, 19169234]

約数ペア:

[(1, 19169234), (2, 9584617), (7, 2738462), (14, 1369231), (17, 1127602), (34, 563801), (119, 161086), (238, 80543), (239, 80206), (337, 56882), (478, 40103), (674, 28441), (1673, 11458), (2359, 8126), (3346, 5729), (4063, 4718)]