15693181894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{15319}}^1$

素因数の和:15437

約数の個数: 48

約数和(自身を含む): 26835308640

約数和(自身を除く): 11142126746

約数列:

[1, 2, 13, 26, 31, 41, 62, 82, 403, 533, 806, 961, 1066, 1271, 1922, 2542, 12493, 15319, 16523, 24986, 30638, 33046, 39401, 78802, 199147, 398294, 474889, 512213, 628079, 949778, 1024426, 1256158, 6173557, 8165027, 12347114, 14721559, 16330054, 19470449, 29443118, 38940898, 191380267, 253115837, 382760534, 506231674, 603583919, 1207167838, 7846590947, 15693181894]

約数ペア:

[(1, 15693181894), (2, 7846590947), (13, 1207167838), (26, 603583919), (31, 506231674), (41, 382760534), (62, 253115837), (82, 191380267), (403, 38940898), (533, 29443118), (806, 19470449), (961, 16330054), (1066, 14721559), (1271, 12347114), (1922, 8165027), (2542, 6173557), (12493, 1256158), (15319, 1024426), (16523, 949778), (24986, 628079), (30638, 512213), (33046, 474889), (39401, 398294), (78802, 199147)]