16191140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6803}}^1$

素因数の和:6836

約数の個数: 48

約数和(自身を含む): 41150592

約数和(自身を除く): 24959452

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 6803, 13606, 27212, 34015, 47621, 68030, 95242, 115651, 136060, 190484, 231302, 238105, 462604, 476210, 578255, 809557, 952420, 1156510, 1619114, 2313020, 3238228, 4047785, 8095570, 16191140]

約数ペア:

[(1, 16191140), (2, 8095570), (4, 4047785), (5, 3238228), (7, 2313020), (10, 1619114), (14, 1156510), (17, 952420), (20, 809557), (28, 578255), (34, 476210), (35, 462604), (68, 238105), (70, 231302), (85, 190484), (119, 136060), (140, 115651), (170, 95242), (238, 68030), (340, 47621), (476, 34015), (595, 27212), (1190, 13606), (2380, 6803)]