190684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 380240

約数和(自身を除く): 189556

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 193, 247, 386, 494, 772, 988, 2509, 3667, 5018, 7334, 10036, 14668, 47671, 95342, 190684]

約数ペア:

[(1, 190684), (2, 95342), (4, 47671), (13, 14668), (19, 10036), (26, 7334), (38, 5018), (52, 3667), (76, 2509), (193, 988), (247, 772), (386, 494)]