189836402

素因数分解:

$2^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{12227}}^1$

素因数の和:13345

約数の個数: 16

約数和(自身を含む): 325753920

約数和(自身を除く): 135917518

約数列:

[1, 2, 7, 14, 1109, 2218, 7763, 12227, 15526, 24454, 85589, 171178, 13559743, 27119486, 94918201, 189836402]

約数ペア:

[(1, 189836402), (2, 94918201), (7, 27119486), (14, 13559743), (1109, 171178), (2218, 85589), (7763, 24454), (12227, 15526)]