1955361896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{756719}}^1$

素因数の和:756761

約数の個数: 32

約数和(自身を含む): 4086288000

約数和(自身を除く): 2130926104

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 756719, 1513438, 3026876, 6053752, 12864223, 14377661, 25728446, 28755322, 51456892, 57510644, 102913784, 115021288, 244420237, 488840474, 977680948, 1955361896]

約数ペア:

[(1, 1955361896), (2, 977680948), (4, 488840474), (8, 244420237), (17, 115021288), (19, 102913784), (34, 57510644), (38, 51456892), (68, 28755322), (76, 25728446), (136, 14377661), (152, 12864223), (323, 6053752), (646, 3026876), (1292, 1513438), (2584, 756719)]