16966810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12757}}^1$

素因数の和:12790

約数の個数: 32

約数和(自身を含む): 36743040

約数和(自身を除く): 19776230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 12757, 25514, 63785, 89299, 127570, 178598, 242383, 446495, 484766, 892990, 1211915, 1696681, 2423830, 3393362, 8483405, 16966810]

約数ペア:

[(1, 16966810), (2, 8483405), (5, 3393362), (7, 2423830), (10, 1696681), (14, 1211915), (19, 892990), (35, 484766), (38, 446495), (70, 242383), (95, 178598), (133, 127570), (190, 89299), (266, 63785), (665, 25514), (1330, 12757)]