9874376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{389}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 19656000

約数和(自身を除く): 9781624

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 167, 334, 389, 668, 778, 1336, 1556, 3112, 3173, 6346, 7391, 12692, 14782, 25384, 29564, 59128, 64963, 129926, 259852, 519704, 1234297, 2468594, 4937188, 9874376]

約数ペア:

[(1, 9874376), (2, 4937188), (4, 2468594), (8, 1234297), (19, 519704), (38, 259852), (76, 129926), (152, 64963), (167, 59128), (334, 29564), (389, 25384), (668, 14782), (778, 12692), (1336, 7391), (1556, 6346), (3112, 3173)]