19142732

素因数分解:

$2^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{967}}^1$

素因数の和:1086

約数の個数: 36

約数和(自身を含む): 39395664

約数和(自身を除く): 20252932

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 196, 202, 404, 707, 967, 1414, 1934, 2828, 3868, 4949, 6769, 9898, 13538, 19796, 27076, 47383, 94766, 97667, 189532, 195334, 390668, 683669, 1367338, 2734676, 4785683, 9571366, 19142732]

約数ペア:

[(1, 19142732), (2, 9571366), (4, 4785683), (7, 2734676), (14, 1367338), (28, 683669), (49, 390668), (98, 195334), (101, 189532), (196, 97667), (202, 94766), (404, 47383), (707, 27076), (967, 19796), (1414, 13538), (1934, 9898), (2828, 6769), (3868, 4949)]