1947418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 32

約数和(自身を含む): 3483648

約数和(自身を除く): 1536230

約数列:

[1, 2, 11, 17, 22, 34, 41, 82, 127, 187, 254, 374, 451, 697, 902, 1394, 1397, 2159, 2794, 4318, 5207, 7667, 10414, 15334, 23749, 47498, 57277, 88519, 114554, 177038, 973709, 1947418]

約数ペア:

[(1, 1947418), (2, 973709), (11, 177038), (17, 114554), (22, 88519), (34, 57277), (41, 47498), (82, 23749), (127, 15334), (187, 10414), (254, 7667), (374, 5207), (451, 4318), (697, 2794), (902, 2159), (1394, 1397)]