19057850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3203}}^1$

素因数の和:3239

約数の個数: 48

約数和(自身を含む): 42907968

約数和(自身を除く): 23850118

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 850, 1190, 2975, 3203, 5950, 6406, 16015, 22421, 32030, 44842, 54451, 80075, 108902, 112105, 160150, 224210, 272255, 381157, 544510, 560525, 762314, 1121050, 1361275, 1905785, 2722550, 3811570, 9528925, 19057850]

約数ペア:

[(1, 19057850), (2, 9528925), (5, 3811570), (7, 2722550), (10, 1905785), (14, 1361275), (17, 1121050), (25, 762314), (34, 560525), (35, 544510), (50, 381157), (70, 272255), (85, 224210), (119, 160150), (170, 112105), (175, 108902), (238, 80075), (350, 54451), (425, 44842), (595, 32030), (850, 22421), (1190, 16015), (2975, 6406), (3203, 5950)]