15693813154

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1\times {\mathrm{11489}}^1$

素因数の和:11962

約数の個数: 32

約数和(自身を含む): 25094160000

約数和(自身を除く): 9400346846

約数列:

[1, 2, 19, 38, 103, 206, 349, 698, 1957, 3914, 6631, 11489, 13262, 22978, 35947, 71894, 218291, 436582, 682993, 1183367, 1365986, 2366734, 4009661, 8019322, 22483973, 44967946, 76183559, 152367118, 412995083, 825990166, 7846906577, 15693813154]

約数ペア:

[(1, 15693813154), (2, 7846906577), (19, 825990166), (38, 412995083), (103, 152367118), (206, 76183559), (349, 44967946), (698, 22483973), (1957, 8019322), (3914, 4009661), (6631, 2366734), (11489, 1365986), (13262, 1183367), (22978, 682993), (35947, 436582), (71894, 218291)]