19013410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6359}}^1$

素因数の和:6402

約数の個数: 32

約数和(自身を含む): 38465280

約数和(自身を除く): 19451870

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 6359, 12718, 31795, 63590, 82667, 146257, 165334, 292514, 413335, 731285, 826670, 1462570, 1901341, 3802682, 9506705, 19013410]

約数ペア:

[(1, 19013410), (2, 9506705), (5, 3802682), (10, 1901341), (13, 1462570), (23, 826670), (26, 731285), (46, 413335), (65, 292514), (115, 165334), (130, 146257), (230, 82667), (299, 63590), (598, 31795), (1495, 12718), (2990, 6359)]