18495202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{14249}}^1$

素因数の和:14321

約数の個数: 16

約数和(自身を含む): 30780000

約数和(自身を除く): 12284798

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 14249, 28498, 156739, 313478, 840691, 1681382, 9247601, 18495202]

約数ペア:

[(1, 18495202), (2, 9247601), (11, 1681382), (22, 840691), (59, 313478), (118, 156739), (649, 28498), (1298, 14249)]