15691091448

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{9208387}}^1$

素因数の和:9208467

約数の個数: 32

約数和(自身を含む): 39780236160

約数和(自身を除く): 24089144712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 9208387, 18416774, 27625161, 36833548, 55250322, 73667096, 110500644, 221001288, 653795477, 1307590954, 1961386431, 2615181908, 3922772862, 5230363816, 7845545724, 15691091448]

約数ペア:

[(1, 15691091448), (2, 7845545724), (3, 5230363816), (4, 3922772862), (6, 2615181908), (8, 1961386431), (12, 1307590954), (24, 653795477), (71, 221001288), (142, 110500644), (213, 73667096), (284, 55250322), (426, 36833548), (568, 27625161), (852, 18416774), (1704, 9208387)]