13858196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 28449792

約数和(自身を除く): 14591596

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 97, 187, 191, 194, 374, 382, 388, 748, 764, 1067, 1649, 2101, 2134, 3247, 3298, 4202, 4268, 6494, 6596, 8404, 12988, 18139, 18527, 35717, 36278, 37054, 71434, 72556, 74108, 142868, 203797, 314959, 407594, 629918, 815188, 1259836, 3464549, 6929098, 13858196]

約数ペア:

[(1, 13858196), (2, 6929098), (4, 3464549), (11, 1259836), (17, 815188), (22, 629918), (34, 407594), (44, 314959), (68, 203797), (97, 142868), (187, 74108), (191, 72556), (194, 71434), (374, 37054), (382, 36278), (388, 35717), (748, 18527), (764, 18139), (1067, 12988), (1649, 8404), (2101, 6596), (2134, 6494), (3247, 4268), (3298, 4202)]