11853842

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 24772608

約数和(自身を除く): 12918766

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 31, 62, 77, 91, 143, 154, 182, 191, 217, 286, 341, 382, 403, 434, 682, 806, 1001, 1337, 2002, 2101, 2387, 2483, 2674, 2821, 4202, 4433, 4774, 4966, 5642, 5921, 8866, 11842, 14707, 17381, 27313, 29414, 31031, 34762, 41447, 54626, 62062, 65131, 76973, 82894, 130262, 153946, 191191, 382382, 455917, 538811, 846703, 911834, 1077622, 1693406, 5926921, 11853842]

約数ペア:

[(1, 11853842), (2, 5926921), (7, 1693406), (11, 1077622), (13, 911834), (14, 846703), (22, 538811), (26, 455917), (31, 382382), (62, 191191), (77, 153946), (91, 130262), (143, 82894), (154, 76973), (182, 65131), (191, 62062), (217, 54626), (286, 41447), (341, 34762), (382, 31031), (403, 29414), (434, 27313), (682, 17381), (806, 14707), (1001, 11842), (1337, 8866), (2002, 5921), (2101, 5642), (2387, 4966), (2483, 4774), (2674, 4433), (2821, 4202)]