19492099208

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{257}}^1\times {\mathrm{11273}}^1$

素因数の和:11594

約数の個数: 48

約数和(自身を含む): 38002060980

約数和(自身を除く): 18509961772

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 257, 514, 841, 1028, 1682, 2056, 3364, 6728, 7453, 11273, 14906, 22546, 29812, 45092, 59624, 90184, 216137, 326917, 432274, 653834, 864548, 1307668, 1729096, 2615336, 2897161, 5794322, 9480593, 11588644, 18961186, 23177288, 37922372, 75844744, 84017669, 168035338, 336070676, 672141352, 2436512401, 4873024802, 9746049604, 19492099208]

約数ペア:

[(1, 19492099208), (2, 9746049604), (4, 4873024802), (8, 2436512401), (29, 672141352), (58, 336070676), (116, 168035338), (232, 84017669), (257, 75844744), (514, 37922372), (841, 23177288), (1028, 18961186), (1682, 11588644), (2056, 9480593), (3364, 5794322), (6728, 2897161), (7453, 2615336), (11273, 1729096), (14906, 1307668), (22546, 864548), (29812, 653834), (45092, 432274), (59624, 326917), (90184, 216137)]