1894324928

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1557833}}^1$

素因数の和:1557864

約数の個数: 28

約数和(自身を含む): 3956898360

約数和(自身を除く): 2062573432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 1557833, 3115666, 6231332, 12462664, 24925328, 29598827, 49850656, 59197654, 99701312, 118395308, 236790616, 473581232, 947162464, 1894324928]

約数ペア:

[(1, 1894324928), (2, 947162464), (4, 473581232), (8, 236790616), (16, 118395308), (19, 99701312), (32, 59197654), (38, 49850656), (64, 29598827), (76, 24925328), (152, 12462664), (304, 6231332), (608, 3115666), (1216, 1557833)]