19142956

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{35983}}^1$

素因数の和:36013

約数の個数: 24

約数和(自身を含む): 40302080

約数和(自身を除く): 21159124

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 35983, 71966, 143932, 251881, 503762, 683677, 1007524, 1367354, 2734708, 4785739, 9571478, 19142956]

約数ペア:

[(1, 19142956), (2, 9571478), (4, 4785739), (7, 2734708), (14, 1367354), (19, 1007524), (28, 683677), (38, 503762), (76, 251881), (133, 143932), (266, 71966), (532, 35983)]