12831567350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1929559}}^1$

素因数の和:1929597

約数の個数: 48

約数和(自身を含む): 28711852800

約数和(自身を除く): 15880285450

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 3325, 6650, 1929559, 3859118, 9647795, 13506913, 19295590, 27013826, 36661621, 48238975, 67534565, 73323242, 96477950, 135069130, 183308105, 256631347, 337672825, 366616210, 513262694, 675345650, 916540525, 1283156735, 1833081050, 2566313470, 6415783675, 12831567350]

約数ペア:

[(1, 12831567350), (2, 6415783675), (5, 2566313470), (7, 1833081050), (10, 1283156735), (14, 916540525), (19, 675345650), (25, 513262694), (35, 366616210), (38, 337672825), (50, 256631347), (70, 183308105), (95, 135069130), (133, 96477950), (175, 73323242), (190, 67534565), (266, 48238975), (350, 36661621), (475, 27013826), (665, 19295590), (950, 13506913), (1330, 9647795), (3325, 3859118), (6650, 1929559)]