19501313330

素因数分解:

$2^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1327}}^1\times {\mathrm{1777}}^1$

素因数の和:3938

約数の個数: 32

約数和(自身を含む): 35191086336

約数和(自身を除く): 15689773006

約数列:

[1, 2, 5, 10, 827, 1327, 1654, 1777, 2654, 3554, 4135, 6635, 8270, 8885, 13270, 17770, 1097429, 1469579, 2194858, 2358079, 2939158, 4716158, 5487145, 7347895, 10974290, 11790395, 14695790, 23580790, 1950131333, 3900262666, 9750656665, 19501313330]

約数ペア:

[(1, 19501313330), (2, 9750656665), (5, 3900262666), (10, 1950131333), (827, 23580790), (1327, 14695790), (1654, 11790395), (1777, 10974290), (2654, 7347895), (3554, 5487145), (4135, 4716158), (6635, 2939158), (8270, 2358079), (8885, 2194858), (13270, 1469579), (17770, 1097429)]