19463208648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{61099}}^1$

素因数の和:62142

約数の個数: 64

約数和(自身を含む): 52453128000

約数和(自身を除く): 32989919352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1021, 2042, 3063, 4084, 6126, 8168, 12252, 13273, 24504, 26546, 39819, 53092, 61099, 79638, 106184, 122198, 159276, 183297, 244396, 318552, 366594, 488792, 733188, 794287, 1466376, 1588574, 2382861, 3177148, 4765722, 6354296, 9531444, 19062888, 62382079, 124764158, 187146237, 249528316, 374292474, 499056632, 748584948, 810967027, 1497169896, 1621934054, 2432901081, 3243868108, 4865802162, 6487736216, 9731604324, 19463208648]

約数ペア:

[(1, 19463208648), (2, 9731604324), (3, 6487736216), (4, 4865802162), (6, 3243868108), (8, 2432901081), (12, 1621934054), (13, 1497169896), (24, 810967027), (26, 748584948), (39, 499056632), (52, 374292474), (78, 249528316), (104, 187146237), (156, 124764158), (312, 62382079), (1021, 19062888), (2042, 9531444), (3063, 6354296), (4084, 4765722), (6126, 3177148), (8168, 2382861), (12252, 1588574), (13273, 1466376), (24504, 794287), (26546, 733188), (39819, 488792), (53092, 366594), (61099, 318552), (79638, 244396), (106184, 183297), (122198, 159276)]