19347810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1381}}^1$

素因数の和:1858

約数の個数: 32

約数和(自身を含む): 46567872

約数和(自身を除く): 27220062

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 467, 934, 1381, 1401, 2335, 2762, 2802, 4143, 4670, 6905, 7005, 8286, 13810, 14010, 20715, 41430, 644927, 1289854, 1934781, 3224635, 3869562, 6449270, 9673905, 19347810]

約数ペア:

[(1, 19347810), (2, 9673905), (3, 6449270), (5, 3869562), (6, 3224635), (10, 1934781), (15, 1289854), (30, 644927), (467, 41430), (934, 20715), (1381, 14010), (1401, 13810), (2335, 8286), (2762, 7005), (2802, 6905), (4143, 4670)]