19676632064

素因数分解:

$2^{10}\times {\mathrm{19215461}}^1$

素因数の和:19215481

約数の個数: 22

約数和(自身を含む): 39334050714

約数和(自身を除く): 19657418650

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 19215461, 38430922, 76861844, 153723688, 307447376, 614894752, 1229789504, 2459579008, 4919158016, 9838316032, 19676632064]

約数ペア:

[(1, 19676632064), (2, 9838316032), (4, 4919158016), (8, 2459579008), (16, 1229789504), (32, 614894752), (64, 307447376), (128, 153723688), (256, 76861844), (512, 38430922), (1024, 19215461)]