9620231981

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 10462425600

約数和(自身を除く): 842193619

約数列:

[1, 19, 61, 109, 271, 281, 1159, 2071, 5149, 5339, 6649, 16531, 17141, 29539, 30629, 76151, 126331, 314089, 325679, 561241, 581951, 1446869, 1801879, 1868369, 4645211, 8300459, 34235701, 35499011, 88259009, 157708721, 506327999, 9620231981]

約数ペア:

[(1, 9620231981), (19, 506327999), (61, 157708721), (109, 88259009), (271, 35499011), (281, 34235701), (1159, 8300459), (2071, 4645211), (5149, 1868369), (5339, 1801879), (6649, 1446869), (16531, 581951), (17141, 561241), (29539, 325679), (30629, 314089), (76151, 126331)]