19338836224

素因数分解:

$2^8\times {\mathrm{131}}^1\times {\mathrm{576659}}^1$

素因数の和:576806

約数の個数: 36

約数和(自身を含む): 38896870320

約数和(自身を除く): 19558034096

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 524, 1048, 2096, 4192, 8384, 16768, 33536, 576659, 1153318, 2306636, 4613272, 9226544, 18453088, 36906176, 73812352, 75542329, 147624704, 151084658, 302169316, 604338632, 1208677264, 2417354528, 4834709056, 9669418112, 19338836224]

約数ペア:

[(1, 19338836224), (2, 9669418112), (4, 4834709056), (8, 2417354528), (16, 1208677264), (32, 604338632), (64, 302169316), (128, 151084658), (131, 147624704), (256, 75542329), (262, 73812352), (524, 36906176), (1048, 18453088), (2096, 9226544), (4192, 4613272), (8384, 2306636), (16768, 1153318), (33536, 576659)]