13222846

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 25338096

約数和(自身を除く): 12115250

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 97, 98, 107, 182, 194, 214, 637, 679, 749, 1261, 1274, 1358, 1391, 1498, 2522, 2782, 4753, 5243, 8827, 9506, 9737, 10379, 10486, 17654, 19474, 20758, 61789, 68159, 72653, 123578, 134927, 136318, 145306, 269854, 508571, 944489, 1017142, 1888978, 6611423, 13222846]

約数ペア:

[(1, 13222846), (2, 6611423), (7, 1888978), (13, 1017142), (14, 944489), (26, 508571), (49, 269854), (91, 145306), (97, 136318), (98, 134927), (107, 123578), (182, 72653), (194, 68159), (214, 61789), (637, 20758), (679, 19474), (749, 17654), (1261, 10486), (1274, 10379), (1358, 9737), (1391, 9506), (1498, 8827), (2522, 5243), (2782, 4753)]