8891962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1109}}^1$

素因数の和:1341

約数の個数: 16

約数和(自身を含む): 14119200

約数和(自身を除く): 5227238

約数列:

[1, 2, 19, 38, 211, 422, 1109, 2218, 4009, 8018, 21071, 42142, 233999, 467998, 4445981, 8891962]

約数ペア:

[(1, 8891962), (2, 4445981), (19, 467998), (38, 233999), (211, 42142), (422, 21071), (1109, 8018), (2218, 4009)]