9903824

素因数分解:

$2^4\times 7^1\times {\mathrm{88427}}^1$

素因数の和:88442

約数の個数: 20

約数和(自身を含む): 21930144

約数和(自身を除く): 12026320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 88427, 176854, 353708, 618989, 707416, 1237978, 1414832, 2475956, 4951912, 9903824]

約数ペア:

[(1, 9903824), (2, 4951912), (4, 2475956), (7, 1414832), (8, 1237978), (14, 707416), (16, 618989), (28, 353708), (56, 176854), (112, 88427)]