16973204

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{659}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 30602880

約数和(自身を除く): 13629676

約数列:

[1, 2, 4, 47, 94, 137, 188, 274, 548, 659, 1318, 2636, 6439, 12878, 25756, 30973, 61946, 90283, 123892, 180566, 361132, 4243301, 8486602, 16973204]

約数ペア:

[(1, 16973204), (2, 8486602), (4, 4243301), (47, 361132), (94, 180566), (137, 123892), (188, 90283), (274, 61946), (548, 30973), (659, 25756), (1318, 12878), (2636, 6439)]