19977348

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{9623}}^1$

素因数の和:9803

約数の個数: 24

約数和(自身を含む): 46888128

約数和(自身を除く): 26910780

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 9623, 19246, 28869, 38492, 57738, 115476, 1664779, 3329558, 4994337, 6659116, 9988674, 19977348]

約数ペア:

[(1, 19977348), (2, 9988674), (3, 6659116), (4, 4994337), (6, 3329558), (12, 1664779), (173, 115476), (346, 57738), (519, 38492), (692, 28869), (1038, 19246), (2076, 9623)]