19327098668

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{1741}}^1\times {\mathrm{31183}}^1$

素因数の和:33017

約数の個数: 24

約数和(自身を含む): 34223192640

約数和(自身を除く): 14896093972

約数列:

[1, 2, 4, 89, 178, 356, 1741, 3482, 6964, 31183, 62366, 124732, 154949, 309898, 619796, 2775287, 5550574, 11101148, 54289603, 108579206, 217158412, 4831774667, 9663549334, 19327098668]

約数ペア:

[(1, 19327098668), (2, 9663549334), (4, 4831774667), (89, 217158412), (178, 108579206), (356, 54289603), (1741, 11101148), (3482, 5550574), (6964, 2775287), (31183, 619796), (62366, 309898), (124732, 154949)]