2017019822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{11597}}^1$

素因数の和:11840

約数の個数: 32

約数和(自身を含む): 3340224000

約数和(自身を除く): 1323204178

約数列:

[1, 2, 19, 23, 38, 46, 199, 398, 437, 874, 3781, 4577, 7562, 9154, 11597, 23194, 86963, 173926, 220343, 266731, 440686, 533462, 2307803, 4615606, 5067889, 10135778, 43848257, 53079469, 87696514, 106158938, 1008509911, 2017019822]

約数ペア:

[(1, 2017019822), (2, 1008509911), (19, 106158938), (23, 87696514), (38, 53079469), (46, 43848257), (199, 10135778), (398, 5067889), (437, 4615606), (874, 2307803), (3781, 533462), (4577, 440686), (7562, 266731), (9154, 220343), (11597, 173926), (23194, 86963)]