14819420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9623}}^1$

素因数の和:9650

約数の個数: 48

約数和(自身を含む): 38803968

約数和(自身を除く): 23984548

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 9623, 19246, 38492, 48115, 67361, 96230, 105853, 134722, 192460, 211706, 269444, 336805, 423412, 529265, 673610, 740971, 1058530, 1347220, 1481942, 2117060, 2963884, 3704855, 7409710, 14819420]

約数ペア:

[(1, 14819420), (2, 7409710), (4, 3704855), (5, 2963884), (7, 2117060), (10, 1481942), (11, 1347220), (14, 1058530), (20, 740971), (22, 673610), (28, 529265), (35, 423412), (44, 336805), (55, 269444), (70, 211706), (77, 192460), (110, 134722), (140, 105853), (154, 96230), (220, 67361), (308, 48115), (385, 38492), (770, 19246), (1540, 9623)]