227567978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{967}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 393085440

約数和(自身を除く): 165517462

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 563, 967, 1126, 1934, 6193, 10637, 10697, 12386, 18373, 21274, 21394, 36746, 117667, 202103, 235334, 404206, 544421, 1088842, 5988631, 10343999, 11977262, 20687998, 113783989, 227567978]

約数ペア:

[(1, 227567978), (2, 113783989), (11, 20687998), (19, 11977262), (22, 10343999), (38, 5988631), (209, 1088842), (418, 544421), (563, 404206), (967, 235334), (1126, 202103), (1934, 117667), (6193, 36746), (10637, 21394), (10697, 21274), (12386, 18373)]