16886170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1619}}^1$

素因数の和:1782

約数の個数: 32

約数和(自身を含む): 34992000

約数和(自身を除く): 18105830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 1619, 2086, 3238, 5215, 8095, 10430, 11333, 16190, 22666, 56665, 113330, 241231, 482462, 1206155, 1688617, 2412310, 3377234, 8443085, 16886170]

約数ペア:

[(1, 16886170), (2, 8443085), (5, 3377234), (7, 2412310), (10, 1688617), (14, 1206155), (35, 482462), (70, 241231), (149, 113330), (298, 56665), (745, 22666), (1043, 16190), (1490, 11333), (1619, 10430), (2086, 8095), (3238, 5215)]