12003706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 22750560

約数和(自身を除く): 10746854

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 47, 94, 143, 209, 247, 286, 418, 494, 517, 611, 893, 1034, 1222, 1786, 2209, 2717, 4418, 5434, 6721, 9823, 11609, 13442, 19646, 23218, 24299, 28717, 41971, 48598, 57434, 83942, 127699, 255398, 315887, 461681, 545623, 631774, 923362, 1091246, 6001853, 12003706]

約数ペア:

[(1, 12003706), (2, 6001853), (11, 1091246), (13, 923362), (19, 631774), (22, 545623), (26, 461681), (38, 315887), (47, 255398), (94, 127699), (143, 83942), (209, 57434), (247, 48598), (286, 41971), (418, 28717), (494, 24299), (517, 23218), (611, 19646), (893, 13442), (1034, 11609), (1222, 9823), (1786, 6721), (2209, 5434), (2717, 4418)]