19502323203

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{58763}}^1$

素因数の和:58979

約数の個数: 32

約数和(自身を含む): 28940094720

約数和(自身を除く): 9437771517

約数列:

[1, 3, 11, 33, 89, 113, 267, 339, 979, 1243, 2937, 3729, 10057, 30171, 58763, 110627, 176289, 331881, 646393, 1939179, 5229907, 6640219, 15689721, 19920657, 57528977, 73042409, 172586931, 219127227, 590979491, 1772938473, 6500774401, 19502323203]

約数ペア:

[(1, 19502323203), (3, 6500774401), (11, 1772938473), (33, 590979491), (89, 219127227), (113, 172586931), (267, 73042409), (339, 57528977), (979, 19920657), (1243, 15689721), (2937, 6640219), (3729, 5229907), (10057, 1939179), (30171, 646393), (58763, 331881), (110627, 176289)]