15020852

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6967}}^1$

素因数の和:6996

約数の個数: 36

約数和(自身を含む): 33362784

約数和(自身を除く): 18341932

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 6967, 13934, 27868, 48769, 76637, 97538, 153274, 195076, 306548, 341383, 536459, 682766, 1072918, 1365532, 2145836, 3755213, 7510426, 15020852]

約数ペア:

[(1, 15020852), (2, 7510426), (4, 3755213), (7, 2145836), (11, 1365532), (14, 1072918), (22, 682766), (28, 536459), (44, 341383), (49, 306548), (77, 195076), (98, 153274), (154, 97538), (196, 76637), (308, 48769), (539, 27868), (1078, 13934), (2156, 6967)]