21887202

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5189}}^1$

素因数の和:5250

約数の個数: 32

約数和(自身を含む): 47332800

約数和(自身を除く): 25445598

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 5189, 10378, 15567, 31134, 98591, 191993, 197182, 295773, 383986, 575979, 591546, 1151958, 3647867, 7295734, 10943601, 21887202]

約数ペア:

[(1, 21887202), (2, 10943601), (3, 7295734), (6, 3647867), (19, 1151958), (37, 591546), (38, 575979), (57, 383986), (74, 295773), (111, 197182), (114, 191993), (222, 98591), (703, 31134), (1406, 15567), (2109, 10378), (4218, 5189)]