22245538

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{51257}}^1$

素因数の和:51297

約数の個数: 16

約数和(自身を含む): 39366144

約数和(自身を除く): 17120606

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 51257, 102514, 358799, 717598, 1588967, 3177934, 11122769, 22245538]

約数ペア:

[(1, 22245538), (2, 11122769), (7, 3177934), (14, 1588967), (31, 717598), (62, 358799), (217, 102514), (434, 51257)]