15691871962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1\times {\mathrm{25679}}^1$

素因数の和:26950

約数の個数: 32

約数和(自身を含む): 26705145600

約数和(自身を除く): 11013273638

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1237, 2474, 16081, 23503, 25679, 32162, 47006, 51358, 305539, 333827, 487901, 611078, 667654, 975802, 6342713, 12685426, 31764923, 63529846, 412943999, 603533537, 825887998, 1207067074, 7845935981, 15691871962]

約数ペア:

[(1, 15691871962), (2, 7845935981), (13, 1207067074), (19, 825887998), (26, 603533537), (38, 412943999), (247, 63529846), (494, 31764923), (1237, 12685426), (2474, 6342713), (16081, 975802), (23503, 667654), (25679, 611078), (32162, 487901), (47006, 333827), (51358, 305539)]