11978824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 27195840

約数和(自身を除く): 15217016

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 283, 286, 296, 407, 481, 566, 572, 814, 962, 1132, 1144, 1628, 1924, 2264, 3113, 3256, 3679, 3848, 5291, 6226, 7358, 10471, 10582, 12452, 14716, 20942, 21164, 24904, 29432, 40469, 41884, 42328, 80938, 83768, 115181, 136123, 161876, 230362, 272246, 323752, 460724, 544492, 921448, 1088984, 1497353, 2994706, 5989412, 11978824]

約数ペア:

[(1, 11978824), (2, 5989412), (4, 2994706), (8, 1497353), (11, 1088984), (13, 921448), (22, 544492), (26, 460724), (37, 323752), (44, 272246), (52, 230362), (74, 161876), (88, 136123), (104, 115181), (143, 83768), (148, 80938), (283, 42328), (286, 41884), (296, 40469), (407, 29432), (481, 24904), (566, 21164), (572, 20942), (814, 14716), (962, 12452), (1132, 10582), (1144, 10471), (1628, 7358), (1924, 6226), (2264, 5291), (3113, 3848), (3256, 3679)]