21824234

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{907}}^1$

素因数の和:1189

約数の個数: 16

約数和(自身を含む): 33537888

約数和(自身を除く): 11713654

約数列:

[1, 2, 53, 106, 227, 454, 907, 1814, 12031, 24062, 48071, 96142, 205889, 411778, 10912117, 21824234]

約数ペア:

[(1, 21824234), (2, 10912117), (53, 411778), (106, 205889), (227, 96142), (454, 48071), (907, 24062), (1814, 12031)]