19182970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5939}}^1$

素因数の和:5982

約数の個数: 32

約数和(自身を含む): 38491200

約数和(自身を除く): 19308230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 5939, 11878, 29695, 59390, 100963, 112841, 201926, 225682, 504815, 564205, 1009630, 1128410, 1918297, 3836594, 9591485, 19182970]

約数ペア:

[(1, 19182970), (2, 9591485), (5, 3836594), (10, 1918297), (17, 1128410), (19, 1009630), (34, 564205), (38, 504815), (85, 225682), (95, 201926), (170, 112841), (190, 100963), (323, 59390), (646, 29695), (1615, 11878), (3230, 5939)]