18823064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{751}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 38216640

約数和(自身を除く): 19393576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 241, 482, 751, 964, 1502, 1928, 3004, 3133, 6008, 6266, 9763, 12532, 19526, 25064, 39052, 78104, 180991, 361982, 723964, 1447928, 2352883, 4705766, 9411532, 18823064]

約数ペア:

[(1, 18823064), (2, 9411532), (4, 4705766), (8, 2352883), (13, 1447928), (26, 723964), (52, 361982), (104, 180991), (241, 78104), (482, 39052), (751, 25064), (964, 19526), (1502, 12532), (1928, 9763), (3004, 6266), (3133, 6008)]