19216326

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 39771648

約数和(自身を除く): 20555322

約数列:

[1, 2, 3, 6, 47, 83, 94, 141, 166, 249, 282, 498, 821, 1642, 2463, 3901, 4926, 7802, 11703, 23406, 38587, 68143, 77174, 115761, 136286, 204429, 231522, 408858, 3202721, 6405442, 9608163, 19216326]

約数ペア:

[(1, 19216326), (2, 9608163), (3, 6405442), (6, 3202721), (47, 408858), (83, 231522), (94, 204429), (141, 136286), (166, 115761), (249, 77174), (282, 68143), (498, 38587), (821, 23406), (1642, 11703), (2463, 7802), (3901, 4926)]