12213152

素因数分解:

$2^5\times 7^2\times {\mathrm{7789}}^1$

素因数の和:7813

約数の個数: 36

約数和(自身を含む): 27973890

約数和(自身を除く): 15760738

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 7789, 15578, 31156, 54523, 62312, 109046, 124624, 218092, 249248, 381661, 436184, 763322, 872368, 1526644, 1744736, 3053288, 6106576, 12213152]

約数ペア:

[(1, 12213152), (2, 6106576), (4, 3053288), (7, 1744736), (8, 1526644), (14, 872368), (16, 763322), (28, 436184), (32, 381661), (49, 249248), (56, 218092), (98, 124624), (112, 109046), (196, 62312), (224, 54523), (392, 31156), (784, 15578), (1568, 7789)]