19310334

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 42468624

約数和(自身を除く): 23158290

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 186, 197, 394, 527, 591, 961, 1054, 1182, 1581, 1922, 2883, 3162, 3349, 5766, 6107, 6698, 10047, 12214, 16337, 18321, 20094, 32674, 36642, 49011, 98022, 103819, 189317, 207638, 311457, 378634, 567951, 622914, 1135902, 3218389, 6436778, 9655167, 19310334]

約数ペア:

[(1, 19310334), (2, 9655167), (3, 6436778), (6, 3218389), (17, 1135902), (31, 622914), (34, 567951), (51, 378634), (62, 311457), (93, 207638), (102, 189317), (186, 103819), (197, 98022), (394, 49011), (527, 36642), (591, 32674), (961, 20094), (1054, 18321), (1182, 16337), (1581, 12214), (1922, 10047), (2883, 6698), (3162, 6107), (3349, 5766)]