19768256

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{10651}}^1$

素因数の和:10692

約数の個数: 28

約数和(自身を含む): 40584120

約数和(自身を除く): 20815864

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 10651, 21302, 42604, 85208, 170416, 308879, 340832, 617758, 681664, 1235516, 2471032, 4942064, 9884128, 19768256]

約数ペア:

[(1, 19768256), (2, 9884128), (4, 4942064), (8, 2471032), (16, 1235516), (29, 681664), (32, 617758), (58, 340832), (64, 308879), (116, 170416), (232, 85208), (464, 42604), (928, 21302), (1856, 10651)]