190320112

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{1307}}^1$

素因数の和:1813

約数の個数: 40

約数和(自身を含む): 389260800

約数和(自身を除く): 198940688

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 479, 958, 1307, 1916, 2614, 3832, 5228, 7664, 9101, 10456, 18202, 20912, 24833, 36404, 49666, 72808, 99332, 145616, 198664, 397328, 626053, 1252106, 2504212, 5008424, 10016848, 11895007, 23790014, 47580028, 95160056, 190320112]

約数ペア:

[(1, 190320112), (2, 95160056), (4, 47580028), (8, 23790014), (16, 11895007), (19, 10016848), (38, 5008424), (76, 2504212), (152, 1252106), (304, 626053), (479, 397328), (958, 198664), (1307, 145616), (1916, 99332), (2614, 72808), (3832, 49666), (5228, 36404), (7664, 24833), (9101, 20912), (10456, 18202)]