22019909846

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{317}}^1\times {\mathrm{1201}}^1$

素因数の和:1781

約数の個数: 48

約数和(自身を含む): 36602919360

約数和(自身を除く): 14583009514

約数列:

[1, 2, 11, 22, 121, 239, 242, 317, 478, 634, 1201, 2402, 2629, 3487, 5258, 6974, 13211, 26422, 28919, 38357, 57838, 75763, 76714, 145321, 151526, 287039, 290642, 380717, 574078, 761434, 833393, 1666786, 3157429, 4187887, 6314858, 8375774, 9167323, 18334646, 34731719, 46066757, 69463438, 90991363, 92133514, 181982726, 1000904993, 2001809986, 11009954923, 22019909846]

約数ペア:

[(1, 22019909846), (2, 11009954923), (11, 2001809986), (22, 1000904993), (121, 181982726), (239, 92133514), (242, 90991363), (317, 69463438), (478, 46066757), (634, 34731719), (1201, 18334646), (2402, 9167323), (2629, 8375774), (3487, 6314858), (5258, 4187887), (6974, 3157429), (13211, 1666786), (26422, 833393), (28919, 761434), (38357, 574078), (57838, 380717), (75763, 290642), (76714, 287039), (145321, 151526)]