13921150

素因数分解:

$2^1\times 5^2\times {\mathrm{509}}^1\times {\mathrm{547}}^1$

素因数の和:1068

約数の個数: 24

約数和(自身を含む): 25991640

約数和(自身を除く): 12070490

約数列:

[1, 2, 5, 10, 25, 50, 509, 547, 1018, 1094, 2545, 2735, 5090, 5470, 12725, 13675, 25450, 27350, 278423, 556846, 1392115, 2784230, 6960575, 13921150]

約数ペア:

[(1, 13921150), (2, 6960575), (5, 2784230), (10, 1392115), (25, 556846), (50, 278423), (509, 27350), (547, 25450), (1018, 13675), (1094, 12725), (2545, 5470), (2735, 5090)]