312819914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{18253}}^1$

素因数の和:18326

約数の個数: 32

約数和(自身を含む): 552000960

約数和(自身を除く): 239181046

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 209, 418, 451, 779, 902, 1558, 8569, 17138, 18253, 36506, 200783, 346807, 401566, 693614, 748373, 1496746, 3814877, 7629754, 8232103, 14219087, 16464206, 28438174, 156409957, 312819914]

約数ペア:

[(1, 312819914), (2, 156409957), (11, 28438174), (19, 16464206), (22, 14219087), (38, 8232103), (41, 7629754), (82, 3814877), (209, 1496746), (418, 748373), (451, 693614), (779, 401566), (902, 346807), (1558, 200783), (8569, 36506), (17138, 18253)]