21954504959

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{37201}}^1$

素因数の和:37658

約数の個数: 16

約数和(自身を含む): 23437260000

約数和(自身を除く): 1482755041

約数列:

[1, 19, 89, 349, 1691, 6631, 31061, 37201, 590159, 706819, 3310889, 12983149, 62906891, 246679831, 1155500261, 21954504959]

約数ペア:

[(1, 21954504959), (19, 1155500261), (89, 246679831), (349, 62906891), (1691, 12983149), (6631, 3310889), (31061, 706819), (37201, 590159)]