19982244

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{16487}}^1$

素因数の和:16595

約数の個数: 24

約数和(自身を含む): 47089728

約数和(自身を除く): 27107484

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 16487, 32974, 49461, 65948, 98922, 197844, 1665187, 3330374, 4995561, 6660748, 9991122, 19982244]

約数ペア:

[(1, 19982244), (2, 9991122), (3, 6660748), (4, 4995561), (6, 3330374), (12, 1665187), (101, 197844), (202, 98922), (303, 65948), (404, 49461), (606, 32974), (1212, 16487)]