11953228

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 25288704

約数和(自身を除く): 13335476

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 94, 124, 188, 217, 293, 329, 434, 586, 658, 868, 1172, 1316, 1457, 2051, 2914, 4102, 5828, 8204, 9083, 10199, 13771, 18166, 20398, 27542, 36332, 40796, 55084, 63581, 96397, 127162, 192794, 254324, 385588, 426901, 853802, 1707604, 2988307, 5976614, 11953228]

約数ペア:

[(1, 11953228), (2, 5976614), (4, 2988307), (7, 1707604), (14, 853802), (28, 426901), (31, 385588), (47, 254324), (62, 192794), (94, 127162), (124, 96397), (188, 63581), (217, 55084), (293, 40796), (329, 36332), (434, 27542), (586, 20398), (658, 18166), (868, 13771), (1172, 10199), (1316, 9083), (1457, 8204), (2051, 5828), (2914, 4102)]