19239091162

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1\times {\mathrm{3547}}^1$

素因数の和:4102

約数の個数: 32

約数和(自身を含む): 29641070592

約数和(自身を除く): 10401979430

約数列:

[1, 2, 73, 97, 146, 194, 383, 766, 3547, 7081, 7094, 14162, 27959, 37151, 55918, 74302, 258931, 344059, 517862, 688118, 1358501, 2712023, 2717002, 5424046, 25116307, 50232614, 99170573, 131774597, 198341146, 263549194, 9619545581, 19239091162]

約数ペア:

[(1, 19239091162), (2, 9619545581), (73, 263549194), (97, 198341146), (146, 131774597), (194, 99170573), (383, 50232614), (766, 25116307), (3547, 5424046), (7081, 2717002), (7094, 2712023), (14162, 1358501), (27959, 688118), (37151, 517862), (55918, 344059), (74302, 258931)]