3778782928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{12430207}}^1$

素因数の和:12430234

約数の個数: 20

約数和(自身を含む): 7706728960

約数和(自身を除く): 3927946032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 12430207, 24860414, 49720828, 99441656, 198883312, 236173933, 472347866, 944695732, 1889391464, 3778782928]

約数ペア:

[(1, 3778782928), (2, 1889391464), (4, 944695732), (8, 472347866), (16, 236173933), (19, 198883312), (38, 99441656), (76, 49720828), (152, 24860414), (304, 12430207)]