22638308

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2371}}^1$

素因数の和:2424

約数の個数: 48

約数和(自身を含む): 51007488

約数和(自身を除く): 28369180

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2371, 2387, 4742, 4774, 9484, 9548, 16597, 26081, 33194, 52162, 66388, 73501, 104324, 147002, 182567, 294004, 365134, 514507, 730268, 808511, 1029014, 1617022, 2058028, 3234044, 5659577, 11319154, 22638308]

約数ペア:

[(1, 22638308), (2, 11319154), (4, 5659577), (7, 3234044), (11, 2058028), (14, 1617022), (22, 1029014), (28, 808511), (31, 730268), (44, 514507), (62, 365134), (77, 294004), (124, 182567), (154, 147002), (217, 104324), (308, 73501), (341, 66388), (434, 52162), (682, 33194), (868, 26081), (1364, 16597), (2371, 9548), (2387, 9484), (4742, 4774)]