19521236

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41011}}^1$

素因数の和:41039

約数の個数: 24

約数和(自身を含む): 41340096

約数和(自身を除く): 21818860

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 41011, 82022, 164044, 287077, 574154, 697187, 1148308, 1394374, 2788748, 4880309, 9760618, 19521236]

約数ペア:

[(1, 19521236), (2, 9760618), (4, 4880309), (7, 2788748), (14, 1394374), (17, 1148308), (28, 697187), (34, 574154), (68, 287077), (119, 164044), (238, 82022), (476, 41011)]