9439846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 16299360

約数和(自身を除く): 6859514

約数列:

[1, 2, 13, 19, 26, 38, 97, 194, 197, 247, 394, 494, 1261, 1843, 2522, 2561, 3686, 3743, 5122, 7486, 19109, 23959, 38218, 47918, 48659, 97318, 248417, 363071, 496834, 726142, 4719923, 9439846]

約数ペア:

[(1, 9439846), (2, 4719923), (13, 726142), (19, 496834), (26, 363071), (38, 248417), (97, 97318), (194, 48659), (197, 47918), (247, 38218), (394, 23959), (494, 19109), (1261, 7486), (1843, 5122), (2522, 3743), (2561, 3686)]