12879818

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 23224320

約数和(自身を除く): 10344502

約数列:

[1, 2, 7, 14, 31, 59, 62, 118, 217, 413, 434, 503, 826, 1006, 1829, 3521, 3658, 7042, 12803, 15593, 25606, 29677, 31186, 59354, 109151, 207739, 218302, 415478, 919987, 1839974, 6439909, 12879818]

約数ペア:

[(1, 12879818), (2, 6439909), (7, 1839974), (14, 919987), (31, 415478), (59, 218302), (62, 207739), (118, 109151), (217, 59354), (413, 31186), (434, 29677), (503, 25606), (826, 15593), (1006, 12803), (1829, 7042), (3521, 3658)]