1999210818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1594267}}^1$

素因数の和:1594302

約数の個数: 32

約数和(自身を含む): 4591491840

約数和(自身を除く): 2592281022

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 1594267, 3188534, 4782801, 9565602, 17536937, 30291073, 35073874, 52610811, 60582146, 90873219, 105221622, 181746438, 333201803, 666403606, 999605409, 1999210818]

約数ペア:

[(1, 1999210818), (2, 999605409), (3, 666403606), (6, 333201803), (11, 181746438), (19, 105221622), (22, 90873219), (33, 60582146), (38, 52610811), (57, 35073874), (66, 30291073), (114, 17536937), (209, 9565602), (418, 4782801), (627, 3188534), (1254, 1594267)]