11429990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7993}}^1$

素因数の和:8024

約数の個数: 32

約数和(自身を含む): 24173856

約数和(自身を除く): 12743866

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 7993, 15986, 39965, 79930, 87923, 103909, 175846, 207818, 439615, 519545, 879230, 1039090, 1142999, 2285998, 5714995, 11429990]

約数ペア:

[(1, 11429990), (2, 5714995), (5, 2285998), (10, 1142999), (11, 1039090), (13, 879230), (22, 519545), (26, 439615), (55, 207818), (65, 175846), (110, 103909), (130, 87923), (143, 79930), (286, 39965), (715, 15986), (1430, 7993)]