19734464

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{16229}}^1$

素因数の和:16260

約数の個数: 28

約数和(自身を含む): 41224200

約数和(自身を除く): 21489736

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 16229, 32458, 64916, 129832, 259664, 308351, 519328, 616702, 1038656, 1233404, 2466808, 4933616, 9867232, 19734464]

約数ペア:

[(1, 19734464), (2, 9867232), (4, 4933616), (8, 2466808), (16, 1233404), (19, 1038656), (32, 616702), (38, 519328), (64, 308351), (76, 259664), (152, 129832), (304, 64916), (608, 32458), (1216, 16229)]