31713812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{32099}}^1$

素因数の和:32135

約数の個数: 24

約数和(自身を含む): 62916000

約数和(自身を除く): 31202188

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 32099, 64198, 128396, 417287, 609881, 834574, 1219762, 1669148, 2439524, 7928453, 15856906, 31713812]

約数ペア:

[(1, 31713812), (2, 15856906), (4, 7928453), (13, 2439524), (19, 1669148), (26, 1219762), (38, 834574), (52, 609881), (76, 417287), (247, 128396), (494, 64198), (988, 32099)]