18247904

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{30013}}^1$

素因数の和:30042

約数の個数: 24

約数和(自身を含む): 37817640

約数和(自身を除く): 19569736

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 30013, 60026, 120052, 240104, 480208, 570247, 960416, 1140494, 2280988, 4561976, 9123952, 18247904]

約数ペア:

[(1, 18247904), (2, 9123952), (4, 4561976), (8, 2280988), (16, 1140494), (19, 960416), (32, 570247), (38, 480208), (76, 240104), (152, 120052), (304, 60026), (608, 30013)]