13267442

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 21841920

約数和(自身を除く): 8574478

約数列:

[1, 2, 29, 31, 47, 58, 62, 94, 157, 314, 899, 1363, 1457, 1798, 2726, 2914, 4553, 4867, 7379, 9106, 9734, 14758, 42253, 84506, 141143, 213991, 228749, 282286, 427982, 457498, 6633721, 13267442]

約数ペア:

[(1, 13267442), (2, 6633721), (29, 457498), (31, 427982), (47, 282286), (58, 228749), (62, 213991), (94, 141143), (157, 84506), (314, 42253), (899, 14758), (1363, 9734), (1457, 9106), (1798, 7379), (2726, 4867), (2914, 4553)]