14640688

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{19469}}^1$

素因数の和:19524

約数の個数: 20

約数和(自身を含む): 28971360

約数和(自身を除く): 14330672

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 19469, 38938, 77876, 155752, 311504, 915043, 1830086, 3660172, 7320344, 14640688]

約数ペア:

[(1, 14640688), (2, 7320344), (4, 3660172), (8, 1830086), (16, 915043), (47, 311504), (94, 155752), (188, 77876), (376, 38938), (752, 19469)]