19434474

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^2\times {\mathrm{173}}^1$

素因数の和:339

約数の個数: 36

約数和(自身を含む): 42894306

約数和(自身を除く): 23459832

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 173, 237, 346, 474, 519, 711, 1038, 1422, 1557, 3114, 6241, 12482, 13667, 18723, 27334, 37446, 41001, 56169, 82002, 112338, 123003, 246006, 1079693, 2159386, 3239079, 6478158, 9717237, 19434474]

約数ペア:

[(1, 19434474), (2, 9717237), (3, 6478158), (6, 3239079), (9, 2159386), (18, 1079693), (79, 246006), (158, 123003), (173, 112338), (237, 82002), (346, 56169), (474, 41001), (519, 37446), (711, 27334), (1038, 18723), (1422, 13667), (1557, 12482), (3114, 6241)]