15122176

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{3109}}^1$

素因数の和:3144

約数の個数: 36

約数和(自身を含む): 31784200

約数和(自身を除く): 16662024

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 3109, 4864, 6218, 12436, 24872, 49744, 59071, 99488, 118142, 198976, 236284, 397952, 472568, 795904, 945136, 1890272, 3780544, 7561088, 15122176]

約数ペア:

[(1, 15122176), (2, 7561088), (4, 3780544), (8, 1890272), (16, 945136), (19, 795904), (32, 472568), (38, 397952), (64, 236284), (76, 198976), (128, 118142), (152, 99488), (256, 59071), (304, 49744), (608, 24872), (1216, 12436), (2432, 6218), (3109, 4864)]