19002656

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{20477}}^1$

素因数の和:20516

約数の個数: 24

約数和(自身を含む): 38703420

約数和(自身を除く): 19700764

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 20477, 40954, 81908, 163816, 327632, 593833, 655264, 1187666, 2375332, 4750664, 9501328, 19002656]

約数ペア:

[(1, 19002656), (2, 9501328), (4, 4750664), (8, 2375332), (16, 1187666), (29, 655264), (32, 593833), (58, 327632), (116, 163816), (232, 81908), (464, 40954), (928, 20477)]