19105764

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^2\times {\mathrm{1163}}^1$

素因数の和:1244

約数の個数: 36

約数和(自身を含む): 45856944

約数和(自身を除く): 26751180

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 1163, 1369, 2326, 2738, 3489, 4107, 4652, 5476, 6978, 8214, 13956, 16428, 43031, 86062, 129093, 172124, 258186, 516372, 1592147, 3184294, 4776441, 6368588, 9552882, 19105764]

約数ペア:

[(1, 19105764), (2, 9552882), (3, 6368588), (4, 4776441), (6, 3184294), (12, 1592147), (37, 516372), (74, 258186), (111, 172124), (148, 129093), (222, 86062), (444, 43031), (1163, 16428), (1369, 13956), (2326, 8214), (2738, 6978), (3489, 5476), (4107, 4652)]