15202557890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{605921}}^1$

素因数の和:606134

約数の個数: 32

約数和(自身を含む): 29622314736

約数和(自身を除く): 14419756846

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 386, 965, 1930, 2509, 5018, 12545, 25090, 605921, 1211842, 3029605, 6059210, 7876973, 15753946, 39384865, 78769730, 116942753, 233885506, 584713765, 1169427530, 1520255789, 3040511578, 7601278945, 15202557890]

約数ペア:

[(1, 15202557890), (2, 7601278945), (5, 3040511578), (10, 1520255789), (13, 1169427530), (26, 584713765), (65, 233885506), (130, 116942753), (193, 78769730), (386, 39384865), (965, 15753946), (1930, 7876973), (2509, 6059210), (5018, 3029605), (12545, 1211842), (25090, 605921)]