16799990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3049}}^1$

素因数の和:3104

約数の個数: 32

約数和(自身を含む): 32940000

約数和(自身を除く): 16140010

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 3049, 5510, 6098, 15245, 30490, 57931, 88421, 115862, 176842, 289655, 442105, 579310, 884210, 1679999, 3359998, 8399995, 16799990]

約数ペア:

[(1, 16799990), (2, 8399995), (5, 3359998), (10, 1679999), (19, 884210), (29, 579310), (38, 442105), (58, 289655), (95, 176842), (145, 115862), (190, 88421), (290, 57931), (551, 30490), (1102, 15245), (2755, 6098), (3049, 5510)]