15663052592

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{399079}}^1$

素因数の和:399321

約数の個数: 40

約数和(自身を含む): 33254538240

約数和(自身を除く): 17591485648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 223, 446, 892, 1784, 2453, 3568, 4906, 9812, 19624, 39248, 399079, 798158, 1596316, 3192632, 4389869, 6385264, 8779738, 17559476, 35118952, 70237904, 88994617, 177989234, 355978468, 711956936, 978940787, 1423913872, 1957881574, 3915763148, 7831526296, 15663052592]

約数ペア:

[(1, 15663052592), (2, 7831526296), (4, 3915763148), (8, 1957881574), (11, 1423913872), (16, 978940787), (22, 711956936), (44, 355978468), (88, 177989234), (176, 88994617), (223, 70237904), (446, 35118952), (892, 17559476), (1784, 8779738), (2453, 6385264), (3568, 4389869), (4906, 3192632), (9812, 1596316), (19624, 798158), (39248, 399079)]