16580452

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1789}}^1$

素因数の和:2131

約数の個数: 24

約数和(自身を含む): 33279680

約数和(自身を除く): 16699228

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 1789, 2317, 3578, 4634, 7156, 9268, 12523, 25046, 50092, 592159, 1184318, 2368636, 4145113, 8290226, 16580452]

約数ペア:

[(1, 16580452), (2, 8290226), (4, 4145113), (7, 2368636), (14, 1184318), (28, 592159), (331, 50092), (662, 25046), (1324, 12523), (1789, 9268), (2317, 7156), (3578, 4634)]