21944154

素因数分解:

$2^1\times 3^1\times {\mathrm{229}}^1\times {\mathrm{15971}}^1$

素因数の和:16205

約数の個数: 16

約数和(自身を含む): 44082720

約数和(自身を除く): 22138566

約数列:

[1, 2, 3, 6, 229, 458, 687, 1374, 15971, 31942, 47913, 95826, 3657359, 7314718, 10972077, 21944154]

約数ペア:

[(1, 21944154), (2, 10972077), (3, 7314718), (6, 3657359), (229, 95826), (458, 47913), (687, 31942), (1374, 15971)]