16519412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3491}}^1$

素因数の和:3528

約数の個数: 36

約数和(自身を含む): 35786016

約数和(自身を除く): 19266604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 3491, 4732, 6982, 13964, 24437, 45383, 48874, 90766, 97748, 181532, 317681, 589979, 635362, 1179958, 1270724, 2359916, 4129853, 8259706, 16519412]

約数ペア:

[(1, 16519412), (2, 8259706), (4, 4129853), (7, 2359916), (13, 1270724), (14, 1179958), (26, 635362), (28, 589979), (52, 317681), (91, 181532), (169, 97748), (182, 90766), (338, 48874), (364, 45383), (676, 24437), (1183, 13964), (2366, 6982), (3491, 4732)]