12842391388

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{751}}^1\times {\mathrm{21701}}^1$

素因数の和:22653

約数の個数: 24

約数和(自身を含む): 22619386944

約数和(自身を除く): 9776995556

約数列:

[1, 2, 4, 197, 394, 751, 788, 1502, 3004, 21701, 43402, 86804, 147947, 295894, 591788, 4275097, 8550194, 16297451, 17100388, 32594902, 65189804, 3210597847, 6421195694, 12842391388]

約数ペア:

[(1, 12842391388), (2, 6421195694), (4, 3210597847), (197, 65189804), (394, 32594902), (751, 17100388), (788, 16297451), (1502, 8550194), (3004, 4275097), (21701, 591788), (43402, 295894), (86804, 147947)]