22156921372

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{175843}}^1$

素因数の和:175990

約数の個数: 36

約数和(自身を含む): 41567763160

約数和(自身を除く): 19410841788

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 289, 436, 578, 1156, 1853, 3706, 7412, 31501, 63002, 126004, 175843, 351686, 703372, 2989331, 5978662, 11957324, 19166887, 38333774, 50818627, 76667548, 101637254, 203274508, 325837079, 651674158, 1303348316, 5539230343, 11078460686, 22156921372]

約数ペア:

[(1, 22156921372), (2, 11078460686), (4, 5539230343), (17, 1303348316), (34, 651674158), (68, 325837079), (109, 203274508), (218, 101637254), (289, 76667548), (436, 50818627), (578, 38333774), (1156, 19166887), (1853, 11957324), (3706, 5978662), (7412, 2989331), (31501, 703372), (63002, 351686), (126004, 175843)]