19106054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 33212160

約数和(自身を除く): 14106106

約数列:

[1, 2, 11, 22, 23, 46, 61, 122, 253, 506, 619, 671, 1238, 1342, 1403, 2806, 6809, 13618, 14237, 15433, 28474, 30866, 37759, 75518, 156607, 313214, 415349, 830698, 868457, 1736914, 9553027, 19106054]

約数ペア:

[(1, 19106054), (2, 9553027), (11, 1736914), (22, 868457), (23, 830698), (46, 415349), (61, 313214), (122, 156607), (253, 75518), (506, 37759), (619, 30866), (671, 28474), (1238, 15433), (1342, 14237), (1403, 13618), (2806, 6809)]