19291245124

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{683021}}^1$

素因数の和:683355

約数の個数: 24

約数和(自身を含む): 35342290368

約数和(自身を除く): 16051045244

約数列:

[1, 2, 4, 23, 46, 92, 307, 614, 1228, 7061, 14122, 28244, 683021, 1366042, 2732084, 15709483, 31418966, 62837932, 209687447, 419374894, 838749788, 4822811281, 9645622562, 19291245124]

約数ペア:

[(1, 19291245124), (2, 9645622562), (4, 4822811281), (23, 838749788), (46, 419374894), (92, 209687447), (307, 62837932), (614, 31418966), (1228, 15709483), (7061, 2732084), (14122, 1366042), (28244, 683021)]