19912323288

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5801959}}^1$

素因数の和:5801992

約数の個数: 64

約数和(自身を含む): 58483756800

約数和(自身を除く): 38571433512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 5801959, 11603918, 17405877, 23207836, 34811754, 46415672, 63821549, 69623508, 75425467, 127643098, 139247016, 150850934, 191464647, 226276401, 255286196, 301701868, 382929294, 452552802, 510572392, 603403736, 765858588, 829680137, 905105604, 1531717176, 1659360274, 1810211208, 2489040411, 3318720548, 4978080822, 6637441096, 9956161644, 19912323288]

約数ペア:

[(1, 19912323288), (2, 9956161644), (3, 6637441096), (4, 4978080822), (6, 3318720548), (8, 2489040411), (11, 1810211208), (12, 1659360274), (13, 1531717176), (22, 905105604), (24, 829680137), (26, 765858588), (33, 603403736), (39, 510572392), (44, 452552802), (52, 382929294), (66, 301701868), (78, 255286196), (88, 226276401), (104, 191464647), (132, 150850934), (143, 139247016), (156, 127643098), (264, 75425467), (286, 69623508), (312, 63821549), (429, 46415672), (572, 34811754), (858, 23207836), (1144, 17405877), (1716, 11603918), (3432, 5801959)]