38779532

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4217}}^1$

素因数の和:4262

約数の個数: 36

約数和(自身を含む): 78539160

約数和(自身を除く): 39759628

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4217, 4598, 8434, 9196, 16868, 46387, 80123, 92774, 160246, 185548, 320492, 510257, 881353, 1020514, 1762706, 2041028, 3525412, 9694883, 19389766, 38779532]

約数ペア:

[(1, 38779532), (2, 19389766), (4, 9694883), (11, 3525412), (19, 2041028), (22, 1762706), (38, 1020514), (44, 881353), (76, 510257), (121, 320492), (209, 185548), (242, 160246), (418, 92774), (484, 80123), (836, 46387), (2299, 16868), (4217, 9196), (4598, 8434)]