16393930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{33457}}^1$

素因数の和:33478

約数の個数: 24

約数和(自身を含む): 34327908

約数和(自身を除く): 17933978

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 33457, 66914, 167285, 234199, 334570, 468398, 1170995, 1639393, 2341990, 3278786, 8196965, 16393930]

約数ペア:

[(1, 16393930), (2, 8196965), (5, 3278786), (7, 2341990), (10, 1639393), (14, 1170995), (35, 468398), (49, 334570), (70, 234199), (98, 167285), (245, 66914), (490, 33457)]