19156779846

素因数分解:

$2^1\times 3^2\times {\mathrm{1367}}^1\times {\mathrm{778541}}^1$

素因数の和:779916

約数の個数: 24

約数和(自身を含む): 41536772784

約数和(自身を除く): 22379992938

約数列:

[1, 2, 3, 6, 9, 18, 1367, 2734, 4101, 8202, 12303, 24606, 778541, 1557082, 2335623, 4671246, 7006869, 14013738, 1064265547, 2128531094, 3192796641, 6385593282, 9578389923, 19156779846]

約数ペア:

[(1, 19156779846), (2, 9578389923), (3, 6385593282), (6, 3192796641), (9, 2128531094), (18, 1064265547), (1367, 14013738), (2734, 7006869), (4101, 4671246), (8202, 2335623), (12303, 1557082), (24606, 778541)]