16347790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{619}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 31248000

約数和(自身を除く): 14900210

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 278, 619, 695, 1238, 1390, 2641, 3095, 5282, 6190, 11761, 13205, 23522, 26410, 58805, 86041, 117610, 172082, 430205, 860410, 1634779, 3269558, 8173895, 16347790]

約数ペア:

[(1, 16347790), (2, 8173895), (5, 3269558), (10, 1634779), (19, 860410), (38, 430205), (95, 172082), (139, 117610), (190, 86041), (278, 58805), (619, 26410), (695, 23522), (1238, 13205), (1390, 11761), (2641, 6190), (3095, 5282)]