21139916386

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1\times {\mathrm{608483}}^1$

素因数の和:609113

約数の個数: 16

約数和(自身を含む): 32858136000

約数和(自身を除く): 11718219614

約数列:

[1, 2, 29, 58, 599, 1198, 17371, 34742, 608483, 1216966, 17646007, 35292014, 364481317, 728962634, 10569958193, 21139916386]

約数ペア:

[(1, 21139916386), (2, 10569958193), (29, 728962634), (58, 364481317), (599, 35292014), (1198, 17646007), (17371, 1216966), (34742, 608483)]