16915210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10009}}^1$

素因数の和:10042

約数の個数: 24

約数和(自身を含む): 32972940

約数和(自身を除く): 16057730

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 10009, 20018, 50045, 100090, 130117, 260234, 650585, 1301170, 1691521, 3383042, 8457605, 16915210]

約数ペア:

[(1, 16915210), (2, 8457605), (5, 3383042), (10, 1691521), (13, 1301170), (26, 650585), (65, 260234), (130, 130117), (169, 100090), (338, 50045), (845, 20018), (1690, 10009)]