18605936

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{40099}}^1$

素因数の和:40136

約数の個数: 20

約数和(自身を含む): 37293000

約数和(自身を除く): 18687064

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 40099, 80198, 160396, 320792, 641584, 1162871, 2325742, 4651484, 9302968, 18605936]

約数ペア:

[(1, 18605936), (2, 9302968), (4, 4651484), (8, 2325742), (16, 1162871), (29, 641584), (58, 320792), (116, 160396), (232, 80198), (464, 40099)]