22639274

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 42550272

約数和(自身を除く): 19910998

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 107, 119, 127, 214, 238, 254, 749, 833, 889, 1498, 1666, 1778, 1819, 2159, 3638, 4318, 5243, 6223, 10486, 12446, 12733, 13589, 15113, 25466, 27178, 30226, 89131, 95123, 105791, 178262, 190246, 211582, 231013, 462026, 665861, 1331722, 1617091, 3234182, 11319637, 22639274]

約数ペア:

[(1, 22639274), (2, 11319637), (7, 3234182), (14, 1617091), (17, 1331722), (34, 665861), (49, 462026), (98, 231013), (107, 211582), (119, 190246), (127, 178262), (214, 105791), (238, 95123), (254, 89131), (749, 30226), (833, 27178), (889, 25466), (1498, 15113), (1666, 13589), (1778, 12733), (1819, 12446), (2159, 10486), (3638, 6223), (4318, 5243)]