39917534

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{607}}^1$

素因数の和:991

約数の個数: 16

約数和(自身を含む): 60673536

約数和(自身を除く): 20756002

約数列:

[1, 2, 131, 251, 262, 502, 607, 1214, 32881, 65762, 79517, 152357, 159034, 304714, 19958767, 39917534]

約数ペア:

[(1, 39917534), (2, 19958767), (131, 304714), (251, 159034), (262, 152357), (502, 79517), (607, 65762), (1214, 32881)]