15487992716

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{814643}}^1$

素因数の和:814758

約数の個数: 36

約数和(自身を含む): 31854209688

約数和(自身を除く): 16366216972

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 388, 679, 1358, 2716, 4753, 9506, 19012, 814643, 1629286, 3258572, 5702501, 11405002, 22810004, 39917507, 79020371, 79835014, 158040742, 159670028, 316081484, 553142597, 1106285194, 2212570388, 3871998179, 7743996358, 15487992716]

約数ペア:

[(1, 15487992716), (2, 7743996358), (4, 3871998179), (7, 2212570388), (14, 1106285194), (28, 553142597), (49, 316081484), (97, 159670028), (98, 158040742), (194, 79835014), (196, 79020371), (388, 39917507), (679, 22810004), (1358, 11405002), (2716, 5702501), (4753, 3258572), (9506, 1629286), (19012, 814643)]