17190980

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{5147}}^1$

素因数の和:5323

約数の個数: 24

約数和(自身を含む): 36324288

約数和(自身を除く): 19133308

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 5147, 10294, 20588, 25735, 51470, 102940, 859549, 1719098, 3438196, 4297745, 8595490, 17190980]

約数ペア:

[(1, 17190980), (2, 8595490), (4, 4297745), (5, 3438196), (10, 1719098), (20, 859549), (167, 102940), (334, 51470), (668, 25735), (835, 20588), (1670, 10294), (3340, 5147)]