2238751

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 16

約数和(自身を含む): 2534400

約数和(自身を除く): 295649

約数列:

[1, 19, 23, 47, 109, 437, 893, 1081, 2071, 2507, 5123, 20539, 47633, 97337, 117829, 2238751]

約数ペア:

[(1, 2238751), (19, 117829), (23, 97337), (47, 47633), (109, 20539), (437, 5123), (893, 2507), (1081, 2071)]