19186246

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{509}}^1$

素因数の和:959

約数の個数: 16

約数和(自身を含む): 29522880

約数和(自身を除く): 10336634

約数列:

[1, 2, 47, 94, 401, 509, 802, 1018, 18847, 23923, 37694, 47846, 204109, 408218, 9593123, 19186246]

約数ペア:

[(1, 19186246), (2, 9593123), (47, 408218), (94, 204109), (401, 47846), (509, 37694), (802, 23923), (1018, 18847)]