189684812

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{269}}^1\times {\mathrm{1019}}^1$

素因数の和:1465

約数の個数: 24

約数和(自身を含む): 335437200

約数和(自身を除く): 145752388

約数列:

[1, 2, 4, 173, 269, 346, 538, 692, 1019, 1076, 2038, 4076, 46537, 93074, 176287, 186148, 274111, 352574, 548222, 705148, 1096444, 47421203, 94842406, 189684812]

約数ペア:

[(1, 189684812), (2, 94842406), (4, 47421203), (173, 1096444), (269, 705148), (346, 548222), (538, 352574), (692, 274111), (1019, 186148), (1076, 176287), (2038, 93074), (4076, 46537)]