19305948

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{937}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 48220704

約数和(自身を除く): 28914756

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 101, 102, 202, 204, 303, 404, 606, 937, 1212, 1717, 1874, 2811, 3434, 3748, 5151, 5622, 6868, 10302, 11244, 15929, 20604, 31858, 47787, 63716, 94637, 95574, 189274, 191148, 283911, 378548, 567822, 1135644, 1608829, 3217658, 4826487, 6435316, 9652974, 19305948]

約数ペア:

[(1, 19305948), (2, 9652974), (3, 6435316), (4, 4826487), (6, 3217658), (12, 1608829), (17, 1135644), (34, 567822), (51, 378548), (68, 283911), (101, 191148), (102, 189274), (202, 95574), (204, 94637), (303, 63716), (404, 47787), (606, 31858), (937, 20604), (1212, 15929), (1717, 11244), (1874, 10302), (2811, 6868), (3434, 5622), (3748, 5151)]