16747930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{487}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 31973760

約数和(自身を除く): 15225830

約数列:

[1, 2, 5, 10, 19, 38, 95, 181, 190, 362, 487, 905, 974, 1810, 2435, 3439, 4870, 6878, 9253, 17195, 18506, 34390, 46265, 88147, 92530, 176294, 440735, 881470, 1674793, 3349586, 8373965, 16747930]

約数ペア:

[(1, 16747930), (2, 8373965), (5, 3349586), (10, 1674793), (19, 881470), (38, 440735), (95, 176294), (181, 92530), (190, 88147), (362, 46265), (487, 34390), (905, 18506), (974, 17195), (1810, 9253), (2435, 6878), (3439, 4870)]