22015994

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1$

素因数の和:1611

約数の個数: 48

約数和(自身を含む): 45160416

約数和(自身を除く): 23144422

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1274, 1571, 2002, 3142, 7007, 10997, 14014, 17281, 20423, 21994, 34562, 40846, 76979, 120967, 142961, 153958, 224653, 241934, 285922, 449306, 846769, 1000727, 1572571, 1693538, 2001454, 3145142, 11007997, 22015994]

約数ペア:

[(1, 22015994), (2, 11007997), (7, 3145142), (11, 2001454), (13, 1693538), (14, 1572571), (22, 1000727), (26, 846769), (49, 449306), (77, 285922), (91, 241934), (98, 224653), (143, 153958), (154, 142961), (182, 120967), (286, 76979), (539, 40846), (637, 34562), (1001, 21994), (1078, 20423), (1274, 17281), (1571, 14014), (2002, 10997), (3142, 7007)]