16839235

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3229}}^1$

素因数の和:3390

約数の個数: 16

約数和(自身を含む): 23256000

約数和(自身を除く): 6416765

約数列:

[1, 5, 7, 35, 149, 745, 1043, 3229, 5215, 16145, 22603, 113015, 481121, 2405605, 3367847, 16839235]

約数ペア:

[(1, 16839235), (5, 3367847), (7, 2405605), (35, 481121), (149, 113015), (745, 22603), (1043, 16145), (3229, 5215)]