19479156908

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{4943}}^1\times {\mathrm{24029}}^1$

素因数の和:29017

約数の個数: 24

約数和(自身を含む): 34928470080

約数和(自身を除く): 15449313172

約数列:

[1, 2, 4, 41, 82, 164, 4943, 9886, 19772, 24029, 48058, 96116, 202663, 405326, 810652, 985189, 1970378, 3940756, 118775347, 237550694, 475101388, 4869789227, 9739578454, 19479156908]

約数ペア:

[(1, 19479156908), (2, 9739578454), (4, 4869789227), (41, 475101388), (82, 237550694), (164, 118775347), (4943, 3940756), (9886, 1970378), (19772, 985189), (24029, 810652), (48058, 405326), (96116, 202663)]