18953403670

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{606121}}^1$

素因数の和:606240

約数の個数: 32

約数和(自身を含む): 35349035040

約数和(自身を除く): 16395631370

約数列:

[1, 2, 5, 10, 53, 59, 106, 118, 265, 295, 530, 590, 3127, 6254, 15635, 31270, 606121, 1212242, 3030605, 6061210, 32124413, 35761139, 64248826, 71522278, 160622065, 178805695, 321244130, 357611390, 1895340367, 3790680734, 9476701835, 18953403670]

約数ペア:

[(1, 18953403670), (2, 9476701835), (5, 3790680734), (10, 1895340367), (53, 357611390), (59, 321244130), (106, 178805695), (118, 160622065), (265, 71522278), (295, 64248826), (530, 35761139), (590, 32124413), (3127, 6061210), (6254, 3030605), (15635, 1212242), (31270, 606121)]