21951454

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{92233}}^1$

素因数の和:92259

約数の個数: 16

約数和(自身を含む): 39845088

約数和(自身を除く): 17893634

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 92233, 184466, 645631, 1291262, 1567961, 3135922, 10975727, 21951454]

約数ペア:

[(1, 21951454), (2, 10975727), (7, 3135922), (14, 1567961), (17, 1291262), (34, 645631), (119, 184466), (238, 92233)]