19132190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24847}}^1$

素因数の和:24872

約数の個数: 32

約数和(自身を含む): 42937344

約数和(自身を除く): 23805154

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 24847, 49694, 124235, 173929, 248470, 273317, 347858, 546634, 869645, 1366585, 1739290, 1913219, 2733170, 3826438, 9566095, 19132190]

約数ペア:

[(1, 19132190), (2, 9566095), (5, 3826438), (7, 2733170), (10, 1913219), (11, 1739290), (14, 1366585), (22, 869645), (35, 546634), (55, 347858), (70, 273317), (77, 248470), (110, 173929), (154, 124235), (385, 49694), (770, 24847)]