12361216

素因数分解:

$2^9\times 7^1\times {\mathrm{3449}}^1$

素因数の和:3474

約数の個数: 40

約数和(自身を含む): 28234800

約数和(自身を除く): 15873584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3449, 3584, 6898, 13796, 24143, 27592, 48286, 55184, 96572, 110368, 193144, 220736, 386288, 441472, 772576, 882944, 1545152, 1765888, 3090304, 6180608, 12361216]

約数ペア:

[(1, 12361216), (2, 6180608), (4, 3090304), (7, 1765888), (8, 1545152), (14, 882944), (16, 772576), (28, 441472), (32, 386288), (56, 220736), (64, 193144), (112, 110368), (128, 96572), (224, 55184), (256, 48286), (448, 27592), (512, 24143), (896, 13796), (1792, 6898), (3449, 3584)]