42525914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{10267}}^1$

素因数の和:10397

約数の個数: 16

約数和(自身を含む): 67768800

約数和(自身を除く): 25242886

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 10267, 20534, 195073, 390146, 1119103, 2238206, 21262957, 42525914]

約数ペア:

[(1, 42525914), (2, 21262957), (19, 2238206), (38, 1119103), (109, 390146), (218, 195073), (2071, 20534), (4142, 10267)]