19374804

素因数分解:

$2^2\times 3^2\times {\mathrm{337}}^1\times {\mathrm{1597}}^1$

素因数の和:1944

約数の個数: 36

約数和(自身を含む): 49151284

約数和(自身を除く): 29776480

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 337, 674, 1011, 1348, 1597, 2022, 3033, 3194, 4044, 4791, 6066, 6388, 9582, 12132, 14373, 19164, 28746, 57492, 538189, 1076378, 1614567, 2152756, 3229134, 4843701, 6458268, 9687402, 19374804]

約数ペア:

[(1, 19374804), (2, 9687402), (3, 6458268), (4, 4843701), (6, 3229134), (9, 2152756), (12, 1614567), (18, 1076378), (36, 538189), (337, 57492), (674, 28746), (1011, 19164), (1348, 14373), (1597, 12132), (2022, 9582), (3033, 6388), (3194, 6066), (4044, 4791)]