15472746976

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{1307}}^1\times {\mathrm{19471}}^1$

素因数の和:20807

約数の個数: 48

約数和(自身を含む): 32091413760

約数和(自身を除く): 16618666784

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 1307, 2614, 5228, 10456, 19471, 20912, 24833, 38942, 41824, 49666, 77884, 99332, 155768, 198664, 311536, 369949, 397328, 623072, 739898, 794656, 1479796, 2959592, 5919184, 11838368, 25448597, 50897194, 101794388, 203588776, 407177552, 483523343, 814355104, 967046686, 1934093372, 3868186744, 7736373488, 15472746976]

約数ペア:

[(1, 15472746976), (2, 7736373488), (4, 3868186744), (8, 1934093372), (16, 967046686), (19, 814355104), (32, 483523343), (38, 407177552), (76, 203588776), (152, 101794388), (304, 50897194), (608, 25448597), (1307, 11838368), (2614, 5919184), (5228, 2959592), (10456, 1479796), (19471, 794656), (20912, 739898), (24833, 623072), (38942, 397328), (41824, 369949), (49666, 311536), (77884, 198664), (99332, 155768)]