22015756

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1427}}^1$

素因数の和:1486

約数の個数: 48

約数和(自身を含む): 47980800

約数和(自身を除く): 25965044

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 1102, 1427, 2204, 2854, 3857, 5708, 7714, 9989, 15428, 19978, 27113, 39956, 41383, 54226, 82766, 108452, 165532, 189791, 289681, 379582, 579362, 759164, 786277, 1158724, 1572554, 3145108, 5503939, 11007878, 22015756]

約数ペア:

[(1, 22015756), (2, 11007878), (4, 5503939), (7, 3145108), (14, 1572554), (19, 1158724), (28, 786277), (29, 759164), (38, 579362), (58, 379582), (76, 289681), (116, 189791), (133, 165532), (203, 108452), (266, 82766), (406, 54226), (532, 41383), (551, 39956), (812, 27113), (1102, 19978), (1427, 15428), (2204, 9989), (2854, 7714), (3857, 5708)]