7349390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 14238720

約数和(自身を除く): 6889330

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 823, 893, 1646, 1786, 4115, 4465, 8230, 8930, 15637, 31274, 38681, 77362, 78185, 156370, 193405, 386810, 734939, 1469878, 3674695, 7349390]

約数ペア:

[(1, 7349390), (2, 3674695), (5, 1469878), (10, 734939), (19, 386810), (38, 193405), (47, 156370), (94, 78185), (95, 77362), (190, 38681), (235, 31274), (470, 15637), (823, 8930), (893, 8230), (1646, 4465), (1786, 4115)]