11388818

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 20618496

約数和(自身を除く): 9229678

約数列:

[1, 2, 7, 14, 23, 46, 113, 161, 226, 313, 322, 626, 791, 1582, 2191, 2599, 4382, 5198, 7199, 14398, 18193, 35369, 36386, 50393, 70738, 100786, 247583, 495166, 813487, 1626974, 5694409, 11388818]

約数ペア:

[(1, 11388818), (2, 5694409), (7, 1626974), (14, 813487), (23, 495166), (46, 247583), (113, 100786), (161, 70738), (226, 50393), (313, 36386), (322, 35369), (626, 18193), (791, 14398), (1582, 7199), (2191, 5198), (2599, 4382)]