11295728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:609

約数の個数: 40

約数和(自身を含む): 23398800

約数和(自身を除く): 12103072

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 509, 584, 1018, 1168, 1387, 2036, 2774, 4072, 5548, 8144, 9671, 11096, 19342, 22192, 37157, 38684, 74314, 77368, 148628, 154736, 297256, 594512, 705983, 1411966, 2823932, 5647864, 11295728]

約数ペア:

[(1, 11295728), (2, 5647864), (4, 2823932), (8, 1411966), (16, 705983), (19, 594512), (38, 297256), (73, 154736), (76, 148628), (146, 77368), (152, 74314), (292, 38684), (304, 37157), (509, 22192), (584, 19342), (1018, 11096), (1168, 9671), (1387, 8144), (2036, 5548), (2774, 4072)]