19468202508

素因数分解:

$2^2\times 3^2\times {\mathrm{947}}^1\times {\mathrm{571049}}^1$

素因数の和:572006

約数の個数: 36

約数和(自身を含む): 49263341400

約数和(自身を除く): 29795138892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 947, 1894, 2841, 3788, 5682, 8523, 11364, 17046, 34092, 571049, 1142098, 1713147, 2284196, 3426294, 5139441, 6852588, 10278882, 20557764, 540783403, 1081566806, 1622350209, 2163133612, 3244700418, 4867050627, 6489400836, 9734101254, 19468202508]

約数ペア:

[(1, 19468202508), (2, 9734101254), (3, 6489400836), (4, 4867050627), (6, 3244700418), (9, 2163133612), (12, 1622350209), (18, 1081566806), (36, 540783403), (947, 20557764), (1894, 10278882), (2841, 6852588), (3788, 5139441), (5682, 3426294), (8523, 2284196), (11364, 1713147), (17046, 1142098), (34092, 571049)]