16229116

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{11239}}^1$

素因数の和:11281

約数の個数: 18

約数和(自身を含む): 29977080

約数和(自身を除く): 13747964

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 11239, 22478, 44956, 213541, 427082, 854164, 4057279, 8114558, 16229116]

約数ペア:

[(1, 16229116), (2, 8114558), (4, 4057279), (19, 854164), (38, 427082), (76, 213541), (361, 44956), (722, 22478), (1444, 11239)]