19157046309

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{354701}}^1$

素因数の和:355077

約数の個数: 24

約数和(自身を含む): 29382094872

約数和(自身を除く): 10225048563

約数列:

[1, 3, 9, 17, 51, 153, 353, 1059, 3177, 6001, 18003, 54009, 354701, 1064103, 3192309, 6029917, 18089751, 54269253, 125209453, 375628359, 1126885077, 2128560701, 6385682103, 19157046309]

約数ペア:

[(1, 19157046309), (3, 6385682103), (9, 2128560701), (17, 1126885077), (51, 375628359), (153, 125209453), (353, 54269253), (1059, 18089751), (3177, 6029917), (6001, 3192309), (18003, 1064103), (54009, 354701)]