13988254

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 25030656

約数和(自身を除く): 11042402

約数列:

[1, 2, 7, 14, 31, 62, 167, 193, 217, 334, 386, 434, 1169, 1351, 2338, 2702, 5177, 5983, 10354, 11966, 32231, 36239, 41881, 64462, 72478, 83762, 225617, 451234, 999161, 1998322, 6994127, 13988254]

約数ペア:

[(1, 13988254), (2, 6994127), (7, 1998322), (14, 999161), (31, 451234), (62, 225617), (167, 83762), (193, 72478), (217, 64462), (334, 41881), (386, 36239), (434, 32231), (1169, 11966), (1351, 10354), (2338, 5983), (2702, 5177)]