15691151514

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2083}}^1\times {\mathrm{17683}}^1$

素因数の和:19842

約数の個数: 32

約数和(自身を含む): 31841385984

約数和(自身を除く): 16150234470

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 2083, 4166, 6249, 12498, 17683, 35366, 53049, 106098, 147893, 295786, 443679, 887358, 1255493, 2510986, 3766479, 7532958, 36833689, 73667378, 110501067, 221002134, 2615191919, 5230383838, 7845575757, 15691151514]

約数ペア:

[(1, 15691151514), (2, 7845575757), (3, 5230383838), (6, 2615191919), (71, 221002134), (142, 110501067), (213, 73667378), (426, 36833689), (2083, 7532958), (4166, 3766479), (6249, 2510986), (12498, 1255493), (17683, 887358), (35366, 443679), (53049, 295786), (106098, 147893)]