2018967170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{966013}}^1$

素因数の和:966050

約数の個数: 32

約数和(自身を含む): 4173180480

約数和(自身を除く): 2154213310

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 966013, 1932026, 4830065, 9660130, 10626143, 18354247, 21252286, 36708494, 53130715, 91771235, 106261430, 183542470, 201896717, 403793434, 1009483585, 2018967170]

約数ペア:

[(1, 2018967170), (2, 1009483585), (5, 403793434), (10, 201896717), (11, 183542470), (19, 106261430), (22, 91771235), (38, 53130715), (55, 36708494), (95, 21252286), (110, 18354247), (190, 10626143), (209, 9660130), (418, 4830065), (1045, 1932026), (2090, 966013)]