19924612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2593}}^1$

素因数の和:2727

約数の個数: 24

約数和(自身を含む): 37260216

約数和(自身を除く): 17335604

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 452, 1921, 2593, 3842, 5186, 7684, 10372, 44081, 88162, 176324, 293009, 586018, 1172036, 4981153, 9962306, 19924612]

約数ペア:

[(1, 19924612), (2, 9962306), (4, 4981153), (17, 1172036), (34, 586018), (68, 293009), (113, 176324), (226, 88162), (452, 44081), (1921, 10372), (2593, 7684), (3842, 5186)]