11885792

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 24993360

約数和(自身を除く): 13107568

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 113, 152, 173, 226, 304, 346, 452, 608, 692, 904, 1384, 1808, 2147, 2768, 3287, 3616, 4294, 5536, 6574, 8588, 13148, 17176, 19549, 26296, 34352, 39098, 52592, 68704, 78196, 105184, 156392, 312784, 371431, 625568, 742862, 1485724, 2971448, 5942896, 11885792]

約数ペア:

[(1, 11885792), (2, 5942896), (4, 2971448), (8, 1485724), (16, 742862), (19, 625568), (32, 371431), (38, 312784), (76, 156392), (113, 105184), (152, 78196), (173, 68704), (226, 52592), (304, 39098), (346, 34352), (452, 26296), (608, 19549), (692, 17176), (904, 13148), (1384, 8588), (1808, 6574), (2147, 5536), (2768, 4294), (3287, 3616)]