11897344

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1260

約数の個数: 40

約数和(自身を含む): 25043040

約数和(自身を除く): 13145696

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 1223, 2432, 2446, 4864, 4892, 9728, 9784, 19568, 23237, 39136, 46474, 78272, 92948, 156544, 185896, 313088, 371792, 626176, 743584, 1487168, 2974336, 5948672, 11897344]

約数ペア:

[(1, 11897344), (2, 5948672), (4, 2974336), (8, 1487168), (16, 743584), (19, 626176), (32, 371792), (38, 313088), (64, 185896), (76, 156544), (128, 92948), (152, 78272), (256, 46474), (304, 39136), (512, 23237), (608, 19568), (1216, 9784), (1223, 9728), (2432, 4892), (2446, 4864)]