13636810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{821}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 26987904

約数和(自身を除く): 13351094

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 755, 821, 1510, 1642, 1661, 3322, 4105, 8210, 8305, 9031, 16610, 18062, 45155, 90310, 123971, 247942, 619855, 1239710, 1363681, 2727362, 6818405, 13636810]

約数ペア:

[(1, 13636810), (2, 6818405), (5, 2727362), (10, 1363681), (11, 1239710), (22, 619855), (55, 247942), (110, 123971), (151, 90310), (302, 45155), (755, 18062), (821, 16610), (1510, 9031), (1642, 8305), (1661, 8210), (3322, 4105)]