109778162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3643}}^1$

素因数の和:3738

約数の個数: 32

約数和(自身を含む): 189779520

約数和(自身を除く): 80001358

約数列:

[1, 2, 13, 19, 26, 38, 61, 122, 247, 494, 793, 1159, 1586, 2318, 3643, 7286, 15067, 30134, 47359, 69217, 94718, 138434, 222223, 444446, 899821, 1799642, 2888899, 4222237, 5777798, 8444474, 54889081, 109778162]

約数ペア:

[(1, 109778162), (2, 54889081), (13, 8444474), (19, 5777798), (26, 4222237), (38, 2888899), (61, 1799642), (122, 899821), (247, 444446), (494, 222223), (793, 138434), (1159, 94718), (1586, 69217), (2318, 47359), (3643, 30134), (7286, 15067)]