38891461

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 50319360

約数和(自身を除く): 11427899

約数列:

[1, 7, 17, 19, 103, 119, 133, 167, 323, 721, 1169, 1751, 1957, 2261, 2839, 3173, 12257, 13699, 17201, 19873, 22211, 33269, 53941, 120407, 232883, 292417, 326819, 377587, 2046919, 2287733, 5555923, 38891461]

約数ペア:

[(1, 38891461), (7, 5555923), (17, 2287733), (19, 2046919), (103, 377587), (119, 326819), (133, 292417), (167, 232883), (323, 120407), (721, 53941), (1169, 33269), (1751, 22211), (1957, 19873), (2261, 17201), (2839, 13699), (3173, 12257)]