38693138

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{281}}^1\times {\mathrm{569}}^1$

素因数の和:874

約数の個数: 24

約数和(自身を含む): 64135260

約数和(自身を除く): 25442122

約数列:

[1, 2, 11, 22, 121, 242, 281, 562, 569, 1138, 3091, 6182, 6259, 12518, 34001, 68002, 68849, 137698, 159889, 319778, 1758779, 3517558, 19346569, 38693138]

約数ペア:

[(1, 38693138), (2, 19346569), (11, 3517558), (22, 1758779), (121, 319778), (242, 159889), (281, 137698), (562, 68849), (569, 68002), (1138, 34001), (3091, 12518), (6182, 6259)]