19260472

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31267}}^1$

素因数の和:31291

約数の個数: 32

約数和(自身を含む): 45025920

約数和(自身を除く): 25765448

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 31267, 62534, 125068, 218869, 250136, 343937, 437738, 687874, 875476, 1375748, 1750952, 2407559, 2751496, 4815118, 9630236, 19260472]

約数ペア:

[(1, 19260472), (2, 9630236), (4, 4815118), (7, 2751496), (8, 2407559), (11, 1750952), (14, 1375748), (22, 875476), (28, 687874), (44, 437738), (56, 343937), (77, 250136), (88, 218869), (154, 125068), (308, 62534), (616, 31267)]