156779361422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1\times {\mathrm{2136599}}^1$

素因数の和:2138551

約数の個数: 16

約数和(自身を含む): 247674672000

約数和(自身を除く): 90895310578

約数列:

[1, 2, 19, 38, 1931, 3862, 36689, 73378, 2136599, 4273198, 40595381, 81190762, 4125772669, 8251545338, 78389680711, 156779361422]

約数ペア:

[(1, 156779361422), (2, 78389680711), (19, 8251545338), (38, 4125772669), (1931, 81190762), (3862, 40595381), (36689, 4273198), (73378, 2136599)]