22064965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3361}}^1$

素因数の和:3480

約数の個数: 16

約数和(自身を含む): 28805616

約数和(自身を除く): 6740651

約数列:

[1, 5, 13, 65, 101, 505, 1313, 3361, 6565, 16805, 43693, 218465, 339461, 1697305, 4412993, 22064965]

約数ペア:

[(1, 22064965), (5, 4412993), (13, 1697305), (65, 339461), (101, 218465), (505, 43693), (1313, 16805), (3361, 6565)]