11837228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11981}}^1$

素因数の和:12017

約数の個数: 24

約数和(自身を含む): 23484720

約数和(自身を除く): 11647492

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 11981, 23962, 47924, 155753, 227639, 311506, 455278, 623012, 910556, 2959307, 5918614, 11837228]

約数ペア:

[(1, 11837228), (2, 5918614), (4, 2959307), (13, 910556), (19, 623012), (26, 455278), (38, 311506), (52, 227639), (76, 155753), (247, 47924), (494, 23962), (988, 11981)]