19425126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1459}}^1$

素因数の和:1788

約数の個数: 32

約数和(自身を含む): 44570880

約数和(自身を除く): 25145754

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 317, 634, 951, 1459, 1902, 2219, 2918, 4377, 4438, 6657, 8754, 10213, 13314, 20426, 30639, 61278, 462503, 925006, 1387509, 2775018, 3237521, 6475042, 9712563, 19425126]

約数ペア:

[(1, 19425126), (2, 9712563), (3, 6475042), (6, 3237521), (7, 2775018), (14, 1387509), (21, 925006), (42, 462503), (317, 61278), (634, 30639), (951, 20426), (1459, 13314), (1902, 10213), (2219, 8754), (2918, 6657), (4377, 4438)]