19384124

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1933}}^1$

素因数の和:2069

約数の個数: 24

約数和(自身を含む): 35740320

約数和(自身を除く): 16356196

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 436, 1933, 2507, 3866, 5014, 7732, 10028, 44459, 88918, 177836, 210697, 421394, 842788, 4846031, 9692062, 19384124]

約数ペア:

[(1, 19384124), (2, 9692062), (4, 4846031), (23, 842788), (46, 421394), (92, 210697), (109, 177836), (218, 88918), (436, 44459), (1933, 10028), (2507, 7732), (3866, 5014)]