947986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1$

素因数の和:154

約数の個数: 24

約数和(自身を含む): 1632204

約数和(自身を除く): 684218

約数列:

[1, 2, 13, 19, 26, 38, 101, 202, 247, 361, 494, 722, 1313, 1919, 2626, 3838, 4693, 9386, 24947, 36461, 49894, 72922, 473993, 947986]

約数ペア:

[(1, 947986), (2, 473993), (13, 72922), (19, 49894), (26, 36461), (38, 24947), (101, 9386), (202, 4693), (247, 3838), (361, 2626), (494, 1919), (722, 1313)]