19380134354

素因数分解:

$2^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{1143101}}^1$

素因数の和:1143290

約数の個数: 24

約数和(自身を含む): 34011856908

約数和(自身を除く): 14631722554

約数列:

[1, 2, 7, 14, 49, 98, 173, 346, 1211, 2422, 8477, 16954, 1143101, 2286202, 8001707, 16003414, 56011949, 112023898, 197756473, 395512946, 1384295311, 2768590622, 9690067177, 19380134354]

約数ペア:

[(1, 19380134354), (2, 9690067177), (7, 2768590622), (14, 1384295311), (49, 395512946), (98, 197756473), (173, 112023898), (346, 56011949), (1211, 16003414), (2422, 8001707), (8477, 2286202), (16954, 1143101)]