18461312

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{7591}}^1$

素因数の和:7624

約数の個数: 32

約数和(自身を含む): 38719200

約数和(自身を除く): 20257888

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 7591, 15182, 30364, 60728, 121456, 144229, 242912, 288458, 485824, 576916, 971648, 1153832, 2307664, 4615328, 9230656, 18461312]

約数ペア:

[(1, 18461312), (2, 9230656), (4, 4615328), (8, 2307664), (16, 1153832), (19, 971648), (32, 576916), (38, 485824), (64, 288458), (76, 242912), (128, 144229), (152, 121456), (304, 60728), (608, 30364), (1216, 15182), (2432, 7591)]