13227158

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1901}}^1$

素因数の和:1988

約数の個数: 24

約数和(自身を含む): 23417424

約数和(自身を除く): 10190266

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 1901, 3479, 3802, 6958, 13307, 26614, 93149, 134971, 186298, 269942, 944797, 1889594, 6613579, 13227158]

約数ペア:

[(1, 13227158), (2, 6613579), (7, 1889594), (14, 944797), (49, 269942), (71, 186298), (98, 134971), (142, 93149), (497, 26614), (994, 13307), (1901, 6958), (3479, 3802)]