18872384

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{2251}}^1$

素因数の和:2394

約数の個数: 28

約数和(自身を含む): 37752528

約数和(自身を除く): 18880144

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 1048, 2096, 2251, 4192, 4502, 8384, 9004, 18008, 36016, 72032, 144064, 294881, 589762, 1179524, 2359048, 4718096, 9436192, 18872384]

約数ペア:

[(1, 18872384), (2, 9436192), (4, 4718096), (8, 2359048), (16, 1179524), (32, 589762), (64, 294881), (131, 144064), (262, 72032), (524, 36016), (1048, 18008), (2096, 9004), (2251, 8384), (4192, 4502)]