13265954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 22471680

約数和(自身を除く): 9205726

約数列:

[1, 2, 13, 26, 31, 62, 109, 151, 218, 302, 403, 806, 1417, 1963, 2834, 3379, 3926, 4681, 6758, 9362, 16459, 32918, 43927, 60853, 87854, 121706, 213967, 427934, 510229, 1020458, 6632977, 13265954]

約数ペア:

[(1, 13265954), (2, 6632977), (13, 1020458), (26, 510229), (31, 427934), (62, 213967), (109, 121706), (151, 87854), (218, 60853), (302, 43927), (403, 32918), (806, 16459), (1417, 9362), (1963, 6758), (2834, 4681), (3379, 3926)]