191479244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71341}}^1$

素因数の和:71417

約数の個数: 24

約数和(自身を含む): 371549136

約数和(自身を除く): 180069892

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 71341, 142682, 285364, 784751, 1569502, 3139004, 4351801, 8703602, 17407204, 47869811, 95739622, 191479244]

約数ペア:

[(1, 191479244), (2, 95739622), (4, 47869811), (11, 17407204), (22, 8703602), (44, 4351801), (61, 3139004), (122, 1569502), (244, 784751), (671, 285364), (1342, 142682), (2684, 71341)]