15972396

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5261}}^1$

素因数の和:5302

約数の個数: 48

約数和(自身を含む): 42432768

約数和(自身を除く): 26460372

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 5261, 10522, 15783, 21044, 31566, 57871, 63132, 115742, 121003, 173613, 231484, 242006, 347226, 363009, 484012, 694452, 726018, 1331033, 1452036, 2662066, 3993099, 5324132, 7986198, 15972396]

約数ペア:

[(1, 15972396), (2, 7986198), (3, 5324132), (4, 3993099), (6, 2662066), (11, 1452036), (12, 1331033), (22, 726018), (23, 694452), (33, 484012), (44, 363009), (46, 347226), (66, 242006), (69, 231484), (92, 173613), (132, 121003), (138, 115742), (253, 63132), (276, 57871), (506, 31566), (759, 21044), (1012, 15783), (1518, 10522), (3036, 5261)]