19670532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6329}}^1$

素因数の和:6380

約数の個数: 48

約数和(自身を含む): 53880960

約数和(自身を除く): 34210428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 6329, 12658, 18987, 25316, 37974, 44303, 75948, 88606, 132909, 177212, 234173, 265818, 468346, 531636, 702519, 936692, 1405038, 1639211, 2810076, 3278422, 4917633, 6556844, 9835266, 19670532]

約数ペア:

[(1, 19670532), (2, 9835266), (3, 6556844), (4, 4917633), (6, 3278422), (7, 2810076), (12, 1639211), (14, 1405038), (21, 936692), (28, 702519), (37, 531636), (42, 468346), (74, 265818), (84, 234173), (111, 177212), (148, 132909), (222, 88606), (259, 75948), (444, 44303), (518, 37974), (777, 25316), (1036, 18987), (1554, 12658), (3108, 6329)]