19769808

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{5801}}^1$

素因数の和:5883

約数の個数: 40

約数和(自身を含む): 51800256

約数和(自身を除く): 32030448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 5801, 11602, 17403, 23204, 34806, 46408, 69612, 92816, 139224, 278448, 411871, 823742, 1235613, 1647484, 2471226, 3294968, 4942452, 6589936, 9884904, 19769808]

約数ペア:

[(1, 19769808), (2, 9884904), (3, 6589936), (4, 4942452), (6, 3294968), (8, 2471226), (12, 1647484), (16, 1235613), (24, 823742), (48, 411871), (71, 278448), (142, 139224), (213, 92816), (284, 69612), (426, 46408), (568, 34806), (852, 23204), (1136, 17403), (1704, 11602), (3408, 5801)]