1213036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1451}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 2439360

約数和(自身を除く): 1226324

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 1451, 2902, 5804, 15961, 27569, 31922, 55138, 63844, 110276, 303259, 606518, 1213036]

約数ペア:

[(1, 1213036), (2, 606518), (4, 303259), (11, 110276), (19, 63844), (22, 55138), (38, 31922), (44, 27569), (76, 15961), (209, 5804), (418, 2902), (836, 1451)]