21683494

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{6823}}^1$

素因数の和:7059

約数の個数: 16

約数和(自身を含む): 37340928

約数和(自身を除く): 15657434

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 6823, 13646, 47761, 95522, 1548821, 3097642, 10841747, 21683494]

約数ペア:

[(1, 21683494), (2, 10841747), (7, 3097642), (14, 1548821), (227, 95522), (454, 47761), (1589, 13646), (3178, 6823)]