11640464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^2$

素因数の和:156

約数の個数: 60

約数和(自身を含む): 26345040

約数和(自身を除く): 14704576

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 59, 76, 88, 118, 152, 176, 209, 236, 304, 418, 472, 649, 836, 944, 1121, 1298, 1672, 2242, 2596, 3344, 3481, 4484, 5192, 6962, 8968, 10384, 12331, 13924, 17936, 24662, 27848, 38291, 49324, 55696, 66139, 76582, 98648, 132278, 153164, 197296, 264556, 306328, 529112, 612656, 727529, 1058224, 1455058, 2910116, 5820232, 11640464]

約数ペア:

[(1, 11640464), (2, 5820232), (4, 2910116), (8, 1455058), (11, 1058224), (16, 727529), (19, 612656), (22, 529112), (38, 306328), (44, 264556), (59, 197296), (76, 153164), (88, 132278), (118, 98648), (152, 76582), (176, 66139), (209, 55696), (236, 49324), (304, 38291), (418, 27848), (472, 24662), (649, 17936), (836, 13924), (944, 12331), (1121, 10384), (1298, 8968), (1672, 6962), (2242, 5192), (2596, 4484), (3344, 3481)]