2019753032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1621}}^1\times {\mathrm{14159}}^1$

素因数の和:15797

約数の個数: 32

約数和(自身を含む): 4134153600

約数和(自身を除く): 2114400568

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1621, 3242, 6484, 12968, 14159, 17831, 28318, 35662, 56636, 71324, 113272, 142648, 155749, 311498, 622996, 1245992, 22951739, 45903478, 91806956, 183613912, 252469129, 504938258, 1009876516, 2019753032]

約数ペア:

[(1, 2019753032), (2, 1009876516), (4, 504938258), (8, 252469129), (11, 183613912), (22, 91806956), (44, 45903478), (88, 22951739), (1621, 1245992), (3242, 622996), (6484, 311498), (12968, 155749), (14159, 142648), (17831, 113272), (28318, 71324), (35662, 56636)]