16306872

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{3449}}^1$

素因数の和:3655

約数の個数: 32

約数和(自身を含む): 40986000

約数和(自身を除く): 24679128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 3449, 4728, 6898, 10347, 13796, 20694, 27592, 41388, 82776, 679453, 1358906, 2038359, 2717812, 4076718, 5435624, 8153436, 16306872]

約数ペア:

[(1, 16306872), (2, 8153436), (3, 5435624), (4, 4076718), (6, 2717812), (8, 2038359), (12, 1358906), (24, 679453), (197, 82776), (394, 41388), (591, 27592), (788, 20694), (1182, 13796), (1576, 10347), (2364, 6898), (3449, 4728)]