21843673

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 23927040

約数和(自身を除く): 2083367

約数列:

[1, 19, 47, 61, 401, 893, 1159, 2867, 7619, 18847, 24461, 54473, 358093, 464759, 1149667, 21843673]

約数ペア:

[(1, 21843673), (19, 1149667), (47, 464759), (61, 358093), (401, 54473), (893, 24461), (1159, 18847), (2867, 7619)]