2169651154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{273187}}^1$

素因数の和:273238

約数の個数: 24

約数和(自身を含む): 3747046608

約数和(自身を除く): 1577395454

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 3971, 7942, 273187, 546374, 3005057, 5190553, 6010114, 10381106, 57096083, 98620507, 114192166, 197241014, 1084825577, 2169651154]

約数ペア:

[(1, 2169651154), (2, 1084825577), (11, 197241014), (19, 114192166), (22, 98620507), (38, 57096083), (209, 10381106), (361, 6010114), (418, 5190553), (722, 3005057), (3971, 546374), (7942, 273187)]