19136255536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{62948209}}^1$

素因数の和:62948236

約数の個数: 20

約数和(自身を含む): 39027890200

約数和(自身を除く): 19891634664

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 62948209, 125896418, 251792836, 503585672, 1007171344, 1196015971, 2392031942, 4784063884, 9568127768, 19136255536]

約数ペア:

[(1, 19136255536), (2, 9568127768), (4, 4784063884), (8, 2392031942), (16, 1196015971), (19, 1007171344), (38, 503585672), (76, 251792836), (152, 125896418), (304, 62948209)]