13500784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1069

約数の個数: 40

約数和(自身を含む): 28926720

約数和(自身を除く): 15425936

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 971, 1264, 1738, 1942, 3476, 3884, 6952, 7768, 10681, 13904, 15536, 21362, 42724, 76709, 85448, 153418, 170896, 306836, 613672, 843799, 1227344, 1687598, 3375196, 6750392, 13500784]

約数ペア:

[(1, 13500784), (2, 6750392), (4, 3375196), (8, 1687598), (11, 1227344), (16, 843799), (22, 613672), (44, 306836), (79, 170896), (88, 153418), (158, 85448), (176, 76709), (316, 42724), (632, 21362), (869, 15536), (971, 13904), (1264, 10681), (1738, 7768), (1942, 6952), (3476, 3884)]