12475892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1283}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 27179712

約数和(自身を除く): 14703820

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 1283, 2431, 2566, 4862, 5132, 9724, 14113, 16679, 21811, 28226, 33358, 43622, 56452, 66716, 87244, 183469, 239921, 283543, 366938, 479842, 567086, 733876, 959684, 1134172, 3118973, 6237946, 12475892]

約数ペア:

[(1, 12475892), (2, 6237946), (4, 3118973), (11, 1134172), (13, 959684), (17, 733876), (22, 567086), (26, 479842), (34, 366938), (44, 283543), (52, 239921), (68, 183469), (143, 87244), (187, 66716), (221, 56452), (286, 43622), (374, 33358), (442, 28226), (572, 21811), (748, 16679), (884, 14113), (1283, 9724), (2431, 5132), (2566, 4862)]