16690908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{106993}}^1$

素因数の和:107013

約数の個数: 24

約数和(自身を含む): 41941648

約数和(自身を除く): 25250740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 106993, 213986, 320979, 427972, 641958, 1283916, 1390909, 2781818, 4172727, 5563636, 8345454, 16690908]

約数ペア:

[(1, 16690908), (2, 8345454), (3, 5563636), (4, 4172727), (6, 2781818), (12, 1390909), (13, 1283916), (26, 641958), (39, 427972), (52, 320979), (78, 213986), (156, 106993)]