17995642

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3907}}^1$

素因数の和:3970

約数の個数: 24

約数和(自身を含む): 32076864

約数和(自身を除く): 14081222

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 658, 2303, 3907, 4606, 7814, 27349, 54698, 183629, 191443, 367258, 382886, 1285403, 2570806, 8997821, 17995642]

約数ペア:

[(1, 17995642), (2, 8997821), (7, 2570806), (14, 1285403), (47, 382886), (49, 367258), (94, 191443), (98, 183629), (329, 54698), (658, 27349), (2303, 7814), (3907, 4606)]