11685784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 24819480

約数和(自身を除く): 13133696

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 97, 148, 194, 296, 388, 407, 776, 814, 1067, 1369, 1628, 2134, 2738, 3256, 3589, 4268, 5476, 7178, 8536, 10952, 14356, 15059, 28712, 30118, 39479, 60236, 78958, 120472, 132793, 157916, 265586, 315832, 531172, 1062344, 1460723, 2921446, 5842892, 11685784]

約数ペア:

[(1, 11685784), (2, 5842892), (4, 2921446), (8, 1460723), (11, 1062344), (22, 531172), (37, 315832), (44, 265586), (74, 157916), (88, 132793), (97, 120472), (148, 78958), (194, 60236), (296, 39479), (388, 30118), (407, 28712), (776, 15059), (814, 14356), (1067, 10952), (1369, 8536), (1628, 7178), (2134, 5476), (2738, 4268), (3256, 3589)]