16731695

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{173}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 21823776

約数和(自身を除く): 5092081

約数列:

[1, 5, 23, 29, 115, 145, 173, 667, 841, 865, 3335, 3979, 4205, 5017, 19343, 19895, 25085, 96715, 115391, 145493, 576955, 727465, 3346339, 16731695]

約数ペア:

[(1, 16731695), (5, 3346339), (23, 727465), (29, 576955), (115, 145493), (145, 115391), (173, 96715), (667, 25085), (841, 19895), (865, 19343), (3335, 5017), (3979, 4205)]