201913630

素因数分解:

$2^1\times 5^1\times {\mathrm{853}}^1\times {\mathrm{23671}}^1$

素因数の和:24531

約数の個数: 16

約数和(自身を含む): 363885984

約数和(自身を除く): 161972354

約数列:

[1, 2, 5, 10, 853, 1706, 4265, 8530, 23671, 47342, 118355, 236710, 20191363, 40382726, 100956815, 201913630]

約数ペア:

[(1, 201913630), (2, 100956815), (5, 40382726), (10, 20191363), (853, 236710), (1706, 118355), (4265, 47342), (8530, 23671)]