9900976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{32569}}^1$

素因数の和:32596

約数の個数: 20

約数和(自身を含む): 20193400

約数和(自身を除く): 10292424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 32569, 65138, 130276, 260552, 521104, 618811, 1237622, 2475244, 4950488, 9900976]

約数ペア:

[(1, 9900976), (2, 4950488), (4, 2475244), (8, 1237622), (16, 618811), (19, 521104), (38, 260552), (76, 130276), (152, 65138), (304, 32569)]