1943286826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{207041}}^1$

素因数の和:207094

約数の個数: 24

約数和(自身を含む): 3313086084

約数和(自身を除く): 1369799258

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 4693, 9386, 207041, 414082, 2691533, 3933779, 5383066, 7867558, 51139127, 74741801, 102278254, 149483602, 971643413, 1943286826]

約数ペア:

[(1, 1943286826), (2, 971643413), (13, 149483602), (19, 102278254), (26, 74741801), (38, 51139127), (247, 7867558), (361, 5383066), (494, 3933779), (722, 2691533), (4693, 414082), (9386, 207041)]