12308153

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 32

約数和(自身を含む): 15748992

約数和(自身を除く): 3440839

約数列:

[1, 11, 13, 17, 61, 83, 143, 187, 221, 671, 793, 913, 1037, 1079, 1411, 2431, 5063, 8723, 11407, 11869, 13481, 15521, 18343, 55693, 65819, 86071, 148291, 201773, 724009, 946781, 1118923, 12308153]

約数ペア:

[(1, 12308153), (11, 1118923), (13, 946781), (17, 724009), (61, 201773), (83, 148291), (143, 86071), (187, 65819), (221, 55693), (671, 18343), (793, 15521), (913, 13481), (1037, 11869), (1079, 11407), (1411, 8723), (2431, 5063)]