18255808

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{15013}}^1$

素因数の和:15044

約数の個数: 28

約数和(自身を含む): 38135560

約数和(自身を除く): 19879752

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 15013, 30026, 60052, 120104, 240208, 285247, 480416, 570494, 960832, 1140988, 2281976, 4563952, 9127904, 18255808]

約数ペア:

[(1, 18255808), (2, 9127904), (4, 4563952), (8, 2281976), (16, 1140988), (19, 960832), (32, 570494), (38, 480416), (64, 285247), (76, 240208), (152, 120104), (304, 60052), (608, 30026), (1216, 15013)]